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Standard 2: Biology EOC

Total questions: 163

Worksheet time: 4hrs 3mins

Name
Class
Date
1.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
2.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
3.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
4.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
5.
Leaves look green because.....
a)
they eat their vegetables
b)
to blend into their environment
c)
they contain a molecule named chlorophyll
d)
they are sick
6.
What is the function of NADPH and ATP?
a)
They absorb light
b)
They power the light-dependent reactions
c)
They are light-reflecting pigments
d)
They are short term energy carriers
7.
After photosynthesis, plants store their energy as _________ .
a)
chlorophyll
b)
pigment
c)
glucose (sugar)
d)
Oxygen
8.
What gas goes into the plant before photosynthesis?
a)
Carbon Dioxide
b)
Carbon Monoxide
c)
Oxygen
d)
Nitrogen
9.

Where do the dark reactions (Calvin cycle) take place?

a)

thylakoid membrane

b)

lumen

c)

stroma

10.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
11.
What is the main chemical compound that stores and releases energy?
a)
ATP
b)
Cytoplasm
c)
PTP
d)
Oxygen
12.
What do plants need for the photosynthesis process?
a)
a camera and tripod
b)
light, carbon dioxide, and water
c)
roots, flowers, and bees
d)
soil, air, and oxygen
13.
What is the main purpose of the light reactions?
a)
To provide the energy and electrons for the calvin cycle
b)
To capture energy and make sugar
c)
To reflect green light
d)
To make sugars
14.
What are the reactants of photosynthesis?
a)
carbon dioxide and oxygen
b)
water and oxygen
c)
carbon dioxide and water
d)
water and glucose
15.
The stacks of disks in the chloroplast are called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoid
16.
The interior space of the chloroplast is called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoids
17.
What is the main purpose of the light dependent reactions?
a)
To provide the energy for the calvin cycle
b)
To capture energy and make sugar
c)
To reflect green light
d)
To make sugars
18.

Under anaerobic conditions yeast release

a)

oxygen

b)

carbon monoxide

c)

lactic acid

d)

ethyl alcohol

19.

Lactic acid is produced by

a)

yeast during cellular respiration

b)

yeast during anaerobic respiration

c)

human muscles cells during aerobic respiration exercise

d)

muscle cells when they receive sufficient oxygen to power physical activity

e)

none of thee

20.

The term aerobic means

a)

wine-making

b)

with carbon dioxide

c)

without carbon dioxide

d)

with oxygen

e)

without oxygen

21.

Respiration ____ and cellular respiration ____.

a)

produces ATP, is gas exchange

b)

is gas exchange, produces ATP

c)

produces glucose, produces glucose

d)

uses glucose, produces glucose

22.

Humans use calories they obtain from ____ as their energy source.

a)

food

b)

water

c)

sunlight

d)

minerals

23.

During cellular respiration, NADH

a)

is converted by NAD+ by enzyme called dehydrogenase

b)

is converted directly to ATP

c)

is reduced from NAD+

d)

is involved in an exergonic reaction when it gives up electrons to other molecules

24.

The functioning of an electron transport chain can be analogized with

a)

a slinky going downstairs

b)

going over a waterfall

c)

climbing a flight of stairs one step at a time

d)

jumping from the top to the bottom of a flight of stairs

25.

which of the following is the result of glycolysis?

a)

reduction of FAD to FADH2

b)

production of carbon dioxide

c)

conversion of glucose to 2 three carbon compounds

d)

conversion of NADH to NAD+

26.

Glycolysis

a)

does not occur in plant cells

b)

does not occur in animal cells

c)

does not occur in bacterial cells

d)

takes place in virtually all cells

27.

The end products of the KREBS cycle include all of the following except

a)

carbon dioxide

b)

pyruvic acid

c)

ATP

d)

NADH

28.

In the electron transport chain, electrons are passed from one electron transport molecule to another and are finally accepted by

a)

an oxygen molecule

b)

a molecule of carbon dioxide

c)

a molecule of water

d)

ADP

29.

Which of the following processes is most efficient (produces most ATP per molecule if glucose oxidized)

a)

aerobic respiration

b)

anaerobic respiration

c)

alcoholic fermentation

d)

lactic acid fermentation

30.

Bacteria that are unable to survive in the presence of oxygen are called

a)

strict anaerobes

b)

aerobes

c)

facultative anaerobes

d)

chemosynthetic bacteria

31.

In yeast cells,

a)

lactic acid is produced during anaerobic respiration

b)

lactic acid is produced by glycolysis

c)

alcohol is produced during KREBS cycle

d)

alcohol is produced after glycolysis

32.

Muscle soreness associated with strenuous exercise is at least partly due to

a)

an excess of ATP that builds up during exercise

b)

the presence of lactic acid from fermentation by muscle cells

c)

the large amount of carbon dioxide that builds up in muscle

d)

the accumulation of alcohol from anaerobic respiration

33.

Makes 36 ATP

a)

Aerobic

b)

Anaerobic

c)

Both

34.

Uses oxygen

a)

aerobic

b)

anaerobic

c)

both

35.

Makes 2 ATP

a)

aerobic

b)

anaerobic

c)

both

36.

Happens without oxygen

a)

aerobic

b)

anaerobic

c)

both

37.

Makes alcohol

a)

anaerobic

b)

aerobic

c)

both

38.

makes lactic acid

a)

aerobic

b)

anaerobic

c)

both

39.

requires mitochondria

a)

aerobic

b)

anaerobic

c)

both

40.

used to make bread/beer

a)

aerobic

b)

anaerobic

c)

both

41.

used to make yogurt

a)

aerobic

b)

anaerobic

c)

both

42.

causes muscle cramps

a)

aerobic

b)

anaerobic

c)

both

43.

makes more energy

a)

aerobic

b)

anaerobic

c)

both

44.

makes less energy

a)

aerobic

b)

anaerobic

c)

both

45.

makes ATP/energy

a)

aerobic

b)

anaerobic

c)

both

46.

Glucose + Oxygen --> CO2 + H2O + 36 ATP

a)

aerobic

b)

anaerobic

c)

both

47.

Glucose --> CO2 + Lactic Acid OR Alcohol + 2 ATP

a)

aerobic

b)

anaerobic

c)

both

48.

Requires glucose (sugar)

a)

aerobic

b)

anaerobic

c)

both

49.
How are decomposers important in the cycling of matter?
a)
A.Decomposers kill nutrients
b)
B.They break down dead organisms and put nutrients back into the soil
c)
C.Decaying matter takes a long time to recycle
d)
D.Decomposers are composed of hydrogen and titanium
50.

In this Food Web Pyramid, which type of consumer gets only 10% of the energy stored in plants?

a)

Primary Consumer

b)

Secondary Consumer

c)

Tertiary Consumer

d)

Quaternary Consumers

51.
What does a 2nd Level Consumer eat?
a)
3rd Level Consumer
b)
1st Level Consumer
c)
Producer
d)
2nd Level Consumer
52.
Energy increases as you move up the energy pyramid (from bottom to top).
a)
True 
b)
False
53.
In the energy pyramid here, which organisms have the most energy available?
a)
Producers
b)
Carnivores
c)
Herbivores
d)
Top Predator
54.
In the energy pyramid, which organism has the least amount of energy available?
a)
Producers
b)
Herbivores
c)
Carnivores
d)
Top Predator
55.
In the energy pyramid here, how much of the energy in each level gets lost as heat or used by the organism for survival?
a)
80%
b)
90%
c)
10%
d)
20%
56.

If there is 1000 Kcal for the producers, how much energy would be transferred to the Primary Consumers?

a)

10 Kcal

b)

1 Kcal

c)

100 Kcal

d)

1000 Kcal

57.
What is the MAIN thing that uses up our energy (but not ALL of our energy!)?
a)
Used in reproduction
b)
Stored as body fat
c)
Stored as body tissue
d)
Given off as heat
58.
What is the ultimate ORIGINAL source of energy for living things?
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
59.

What does a biomass pyramid compare?

a)

the amount of biomass at each trophic level

b)

the amount of energy available at each trophic level

c)

the amount of biomass consumed at each trophic level

d)

the amount of individuals at each trophic level

60.

Who is a Producer:

a)

someone who makes music

b)

An organism, usually a plant, that converts sunlight energy into living material;

c)

The top of a food chain

d)

The middle of a food chain

61.

What is the trophic level of the diatom (phytoplankton)?

a)

producer

b)

primary consumer

c)

secondary consumer

d)

tertiary consumer

62.

What is the trophic level of the krill (zooplankton)?

a)

producer

b)

primary consumer

c)

secondary consumer

d)

tertiary consumer

63.

What is the trophic level of the arctic cod?

a)

producer

b)

primary consumer

c)

secondary consumer

d)

tertiary consumer

64.

When the ringed seal is feeding on krill (zooplankton), it is a __________ consumer.

a)

primary

b)

secondary

c)

tertiary

d)

quaternary

65.

When the ringed seal is feeding on Arctic cod, it is a _____ consumer.

a)

primary

b)

secondary

c)

tertiary

d)

quaternary

66.

The polar bear is a _________ consumer when it is eating Arctic cod.

a)

primary

b)

secondary

c)

tertiary

d)

quaternary

67.

At which tropic level is the orca when it consumes Artcic cod?

a)

primary consumer

b)

secondary consumer

c)

tertiary consumer

d)

quaternary consumer

68.

How can the orca be a 5th level consumer?

a)

phytoplankton --> krill --> ringed seal --> polar bear--> orca

b)

phytoplankton --> krill --> arctic cod --> orca

c)

phytoplankton --> krill --> arctic cod --> ringed seal --> polar bear--> orca

d)

phytoplankton --> krill --> arctic cod --> polar bear--> orca

69.

Which organism can be considered an herbivore?

a)

phytoplankton

b)

zooplankton

c)

arctic cod

d)

ringed seal

70.

Which organisms in the food web compete with each other for food sources?

a)

krill and arctic cod

b)

polar bear and orca

c)

krill and ringed seal

d)

phytoplankton and zooplankton

71.

What is an adaptation?

a)

A trait that increases the fitness of an organism.

b)

A trait that an organism acquires without genetic influence.

c)

A choice made by humans about what organisms breed for advantageous traits.

72.

What type of adaptation affects how an organism acts?

a)

Behavioral

b)

Physiological

c)

Structural

73.

What type of adaptation affects a physical aspect of organism?

a)

Behavioral

b)

Physiological

c)

Structural

74.

What type of adaptation affects body chemistry and metabolism?

a)

Behavioral

b)

Physiological

c)

Structural

75.
a)

Physiological

b)

Structural

c)

Behavioral

76.
a)

Physiological

b)

Structural

c)

Behavioral

77.
a)

Physiological

b)

Structural

c)

Behavioral

78.
a)

Physiological

b)

Structural

c)

Behavioral

79.
a)

Physiological

b)

Structural

c)

Behavioral

80.
a)

Physiological

b)

Structural

c)

Behavioral

81.
a)

Physiological

b)

Structural

c)

Behavioral

82.
a)

Physiological

b)

Structural

c)

Behavioral

83.
a)

Physiological

b)

Structural

c)

Behavioral

84.
a)

Physiological

b)

Structural

c)

Behavioral

85.

Which of the following is the unique characteristics for Kingdom Plantae

a)

cell wall consist of peptidoplycan

b)

carbohydrate storage is glycogen

c)

has alternation of generation

d)

motile

86.

Mosses and liverworts are called non-vascular plant because

a)

they lack motile sperm

b)

they lack seed

c)

they lack vascular tissue

d)

they lack true roots, stems and leaves

87.
Plants that produce seeds in cones are known as _____, while flower producing plants are known as _____.
a)
Angiosperms; Gymnosperms
b)
Nonvascular plants; Vascular plants
c)
Vascular plants; Nonvascular plants
d)
Gymnosperms; Angiosperms
88.

Angiosperms are the most successful terrestrial plants. Which of these features is unique to them and helps account for their success?

a)

Dominant gametophytes

b)

Fruits enclosing seeds

c)

Embryos enclosed within seed coats

d)

Sperm cells without flagella

89.
What kind of plant is pictured?
a)
angiosperm
b)
gymnosperm
c)
monocot
d)
dicot
90.

All statements below is true about gymnosperms EXCEPT

a)

heterosporous

b)

seed does not enclosed within ovary

c)

non-vascular plants

d)

less dependent on water for fertilization

91.

Which of the following is NOT a unique characteristic of Angiosperms?

a)

Double fertilization

b)

Formation of pollen tube

c)

Seed is protected within ovary

d)

Produce cone

92.
Seedless vascular plants, like ferns, reproduce with the use of ____.
a)
Seeds
b)
Spores
c)
Eggs
d)
Sperm
93.
Barnacles create home sites by attaching themselves to whales. This relationship neither harms nor benefits the whales. 
a)
parasitism
b)
commensalism
c)
mutualism
94.
Yucca flowers are pollinated by yucca moths. The moths lay their eggs in the flowers where the larvae hatch and eat some of the developing seeds. Both species benefit. 
a)
parasitism
b)
commensalism
c)
mutualism
95.
Mistletoe extracts water and nutrients from a spruce tree. The spruce tree is harmed. 
a)
parasitism
b)
commensalism
c)
mutualism
96.
 The stork uses it saw-like bill to cut up the dead animals it eats. As a result, the dead animal carcass is accessible to some bees for food and egg laying. The relationship neither harms nor benefits the stork.
a)
parasitism
b)
commensalism
c)
mutualism
97.

Which of the following shows the symbiotic relationship between the Rodent and the Bird?

a)

Mutualism

b)

Commensalism

c)

Competition

98.

Hermit Crabs live in shells made and then abandoned by snails.

a)

Commensalism

b)

Parasitism

c)

Competition

99.
Two male Giraffes are fighting over the last green leaf of a tree that is dying.  
a)
Competition
b)
Mutualsim
c)
Predation
d)
Commensalism
100.
a relationship that occurs when two or more organims of the same species need the same resource at the same time
a)
competition
b)
symbiosis
c)
predation
101.
In a parasitic relationship, one organism is ___________ and one organism is benefiting. 
a)
helped
b)
harmed
c)
not effected
d)
happy
102.
In a mutual relationship, both organisms are ________________. 
a)
hurt
b)
not effected
c)
harmed
d)
benefiting 
103.
Commensalism is where one organism is benefiting and the other organism is _____________________. 
a)
not effected
b)
helped
c)
harmed
d)
hurt
104.
1.  A bee and a flower work together to benefit each other. This is an example of _________________. The bee helps the flower by pollinating it and the flower helps the bee by providing it with nectar. 
a)
commensal relationship 
b)
parasitic relationship 
c)
mutual relationship 
105.
A tick is a parasite to a horse. Which statement best describes the relationship between the tick and the horse? 
a)
a.  The tick helps the horse get food. 
b)
a.  The tick harms the horse by feeding on its blood. 
c)
a.  The horse harms the tick by feeding on its blood. 
d)
The tick does not affect the horse. 
106.
 Mrs. Bush’s cat has fleas. A flea is a parasite that gets its energy from Dante’s blood. How are the flea and the cat affected in this relationship? 
a)
Both organisms are helped.
b)
Both organisms are not affected.
c)
One organism is helped and one organism is not effected.
d)
One organism is helped and another organism is harmed. 
107.
Which is an example of commensalism?
a)
Two different kinds of organisms harming each other. 
b)
Two different kinds of organisms are neither helping nor harming each other. 
c)
One kind of organism is being helped, but the other one is not harmed or helped. 
d)
One kind of organism is being helped, but the other is harmed. 
108.
Which interaction benefits both organisms?
a)
A flea living on a dog
b)
A bee pollinating a flower
c)
A tapeworm living inside an animal
d)
A mosquito biting a person
109.
Tapeworms live in the intestines of dogs and absorb nutrients from food the dog eats. Which best describes the outcome of this relationship?
a)
The dog and tapeworm both become ill. 
b)
The dog becomes ill, and the tapeworm benefits. 
c)
The tapeworm and dog helpe ach other survive. 
d)
The tapeworm helps the dog survive. 
110.
A mite lives in the base of the eyelashes of people who use mascara. It feeds on the mascara; it does not seem to harm people. What type of symbiotic relationship is this?
a)
mutualism
b)
commensalism
c)
parasitism
d)
predation
111.
A coyote captures, kills, and eats a rabbit. What type of symbiotic relationship is this?
a)
mutualism
b)
commensalism
c)
parasitism
d)
predation
112.
Salt water is an abundant resource but unusable for irrigation and drinking. As demands on freshwater sources increase, the use of desalination processes to remove salt from ocean water is increasing. A concern of desalinating water is the large amounts of recovered salts that are returned to the ocean. Which of the following describes the most likely impact of desalination on the surrounding ocean environment? 
a)
Methane gas would pollute the ocean environment as shoreline organisms begin to die and decay.
b)
Alteration in ocean salt levels would cause loss of species and unbalanced populations in marine food webs.
c)
Nonrenewable resources in the ocean environment would become depleted and upset the ecosystem's balance.
d)
Increased levels of salts and minerals in the ocean would result in overpopulation of marine bivalves due to strengthened shells
113.
New fuels are being produced by converting corn and grasses into compounds containing alcohols that can be broken down for energy in various engines. The purpose of this research is to
a)
 reduce the use of nonrenewable resources.
b)
increase the rate of air pollution.
c)
reduce the rate of homeostasis in organisms.
d)
 cause a loss of biodiversity in the rain forests.
114.
The presence of wastes, such as plastic bags and motor oil, in lakes and streams miles away from developed areas suggests that
a)
. ecosystems are interconnected and human action can alter ecosystem equilibrium.
b)
recycling programs have failed to conserve biotic resources.
c)
natural processes can alter ecosystem stability.
d)
 direct harvesting practices have led to irreversible destruction of ecosystems.
115.
DDT and other pesticides used over 50 years ago are still affecting the environment today. Scientists have found these substances in recent glacier runoff. Glacier runoff occurs during the summer, when precipitation that has fallen on glaciers during the winter is released. Ice layers from existing glaciers have been analyzed. The results of this analysis show that the concentrations of DDT and other pesticides were highest about 10 years after the use of these substances was banned. This information shows that
a)
DDT and other pesticides cause glacier runoff during the summer.
b)
it takes humans over 50 years to analyze a glacier.
c)
precipitation helps to break down pesticides.
d)
the decision of one human generation may have an impact on future generations.
116.
The northern elephant seal was almost hunted to extinction in the 1800s. By the late 1890s, approximately one hundred seals were left, reducing the gene pool of the population. What will be the consequence of this reduction?
a)
 Competition within the population will increase.
b)
The surviving elephant seals will be better able to adapt.
c)
 Inbreeding will be less frequent among the remaining population.
d)
The elephant seals will be more vulnerable to environmental change. 
117.
A community is concerned about the water quality of a nearby lake. Increased sedimentation in the lake is endangering the native habitat. The increased sedimentation is most likely caused by which of the following?
a)
trees planted along the shore of the lake
b)
construction of homes along the lake
c)
the amount of sunlight on the lake
d)
the amount of fish in the lake
118.
When fertilizers run off farmland into streams and ponds, the nitrogen content of the water increases. This can lead to rapid growth of algae in a process called eutrophication. How can this process affect other organisms in the water?
a)
Oxygen is used up as algae is decomposed, reducing the amount available to other organisms.
b)
The water becomes better able to support aerobic organisms.
c)
The algae provide food for fishes and other organisms, leading to decreased algae populations.
d)
The extra nitrogen provides additional food for the other organisms, increasing their population.
119.
A strip mining company wants to lease some land that is currently part of a national park. They promise to reclaim the land should any minerals be mined from the area, and they are willing to pay top dollar for the rights. As an ecologist, what factors would you raise with the local government?
a)
the threat to local biodiversity
b)
management of the land after the company leaves
c)
the new jobs that would be created
d)
the increased traffic in the area
120.
Whaling was a very profitable profession until whale populations crashed. The global community came together to enact a ban on whaling. However, Japan and Norway have not agreed to stop whaling. Which of the following is the most likely consequence of their decision?
a)
The whale populations are bouncing back very successfully and are unaffected by Japan and Norway continuing to whale.
b)
The whale populations are not rebounding as quickly as they might if all of the countries agreed not to hunt whales. 
c)
The whale populations have mutated into new kinds of organisms.
d)
The whales are getting better at avoiding capture. 
121.
The diagram shows the carbon cycle.  If many trees are removed from a forest by logging, what is the most immediate effect on the carbon cycle in that forest?
a)
 increase in the rates of decomposition
b)
increase in the rates of atmospheric carbon dioxide
c)
decreased combustion of fossil fuel
d)
 increase production of organic compounds
122.
How do invasive plants damage the environment?
a)
Compete with native species
b)
Change plant community
c)
Alter diversity
d)
All of these
123.

The primary cause of invasive species introduction is

a)

too much food

b)

human actions

c)

weather events

d)

asteroids

124.

Which of these is one cause of deforestation?

a)

Urbanization

b)

Buying a Christmas tree during the holidays

c)

Overbreeding birds in the wild

d)

Cutting down the tree in your backyard

125.
What is deforestation?
a)
Clearing Earth's forests on a massive scale
b)
Eating too much vegetables
c)
Going to a forest and pulling weeds
d)
Clearing the five trees in my backyard
126.

Which of the following is NOT a threat to biodiversity?

a)

Pollution

b)

Deforestation

c)

Invasive Species

d)

Ecological Succession

127.

The threat to biodiversity that occurs when the homes of different species are destroyed

a)

pollution

b)

habitat destruction

c)

overexploitation

d)

climate change

128.

When human-made chemicals and garbage find their way into nature and harm the air, soil, and water it is called

a)

pollution

b)

habitat destruction

c)

overexploitation

d)

climate change

129.

The largest threat to biodiversity is

a)

bacteria

b)

fungi

c)

humans

d)

plants

130.
Why are fossil fuels a nonrenewable resource? 
a)
they take millions of years to replace 
b)
they can be used over and over again
c)
they are used to heat and light homes 
d)
they cause air and water pollution 
131.
What does conserving resources mean?
a)
Use as much of the resources as you can
b)
Only use the resources at school
c)
Protecting the resource so it does not run out
132.
Which group includes ALL renewable resources?
a)
Coal, trees, water, oil
b)
Water, wind, sun, plants
c)
Minerals, sun, natural gas, water
133.
Identify the process shown in this diagram.
a)
Extinction
b)
Toxin Accumulation
c)
Pollution
d)
Biomagnification
134.
Most water pollution is the result of
a)
human activities.
b)
drought.
c)
volcanic eruptions.
d)
storms.
135.
What is the major cause for air pollution? 
a)
factories and cars
b)
cigarretes 
c)
deforestation
d)
oil spills
136.
Concentration of toxins in an organism as a result of ingesting other plants/animals in which the toxins are widely distributed
a)
biomagnification
b)
point-source pollution
c)
artificial eutrofication
d)
consumable pollution
137.

According to this diagram, plants use nitrogen to make ________

a)

bacteria

b)

proteins

c)

animals

d)

decomposers

138.

According to this diagram, animals get proteins from eating ______________

a)

decomposers

b)

bacteria

c)

plants

d)

sunlight

139.

True or False: Bacteria fix nitrogen from the atmosphere into a form plants can use

a)

True

b)

False

140.

True or False: Bacteria fix nitrogen from the atmosphere into a form plants can use

a)

True

b)

False

141.

True or False: Bacteria fix nitrogen from the atmosphere into a form plants can use

a)

True

b)

False

142.

True or False:

Bacteria release nitrogen from dead organisms into the soil

a)

True

b)

False

143.

True or False:

Bacteria create a form of nitrogen that animals can use directly

a)

True

b)

False

144.

True or False:

Bacteria kill plants so that animals may use the nitrogen in an ecosystem

a)

True

b)

False

145.

Nitrates are poisonous to fish. What should you add more of to get rid of nitrates without having to change the water in your fish tank?

a)

More fish

b)

Nitrobacter bacteria

c)

Nitrosomonas bacteria

d)

Plants

146.

Which 2 greenhouse gases contribute the MOST to global warming of Earth?

a)

N2O and H2O

b)

O3 and H2O

c)

CO2 and CH4

147.
Why is the increase of Greenhouse gasses a big issue?
a)
It causes climate change and increase in the global temerature 
b)
It can lead to a major increase in Greenhouses 
c)
It leads to more factories
d)
It causes a major decrease in people
148.
The gradual increase in the temperature of the atmosphere is known as ________________.
a)
Greenhouse Effect
b)
Global Warming
c)
Carbon Dioxide Gases
d)
Methane
149.
How can global warming cause sea levels to rise? Choose the best answer.
a)
by causing it to rain more often
b)
by melting glaciers and ice caps
c)
by increasing the number of undersea volcanic eruptions
d)
by creating bigger and more powerful hurricanes
150.
Why does cutting down trees increase global warming?
a)
trees soak up carbon dioxide
b)
trees provide shade which counteracts global warming
c)
trees absorbs the sun's energy without radiating back into the atmosphere
d)
trees drain greenhouse gases like methane from soil
151.
Global warming and the greenhouse effect are exactly the same.
a)
True
b)
False
152.
Things you can do to help decrease global warming include:
a)
Eat more ice cream.
b)
Keep your freezer door open.
c)
Keep your air conditioner on high.
d)
Turn off your lights when you’re not using them.
153.

How is the greenhouse effect produced?

a)

When solar energy trespasses the atmosphere.

b)

When some energy is reflected back to earth.

c)

When the green house is burned.

d)

When the sun doesn't emit radiation.

154.

Green House gases

a)

absorb the sun's radiation and trap heat

b)

are good for our health

c)

absorb gravity and keep us attached to Earth

d)

expulse radiation to the sun and prevent us from getting to warm

155.

What would be Earth's temperature without green house gases?

a)

Earth's temperatures would be cold, oceans would freeze

b)

The same, green house gases do not affect Earth's temperature

c)

Earth's temperature would be 90 Fahrenheit

156.
True or False: All of the radiation from the Sun is absorbed by the Earth
a)
True
b)
False
157.
Without the Greenhouse Effect the Earth would be
a)
warm 
b)
cold
c)
dead
158.

How would Earth be different without greenhouse gases in its atmosphere?

a)

More heat from solar radiation would escape into space

b)

More solar radiation would be reflected back into space

c)

More solar radiatio would penetrate Earth's crust and mantle

d)

More heat from solar radiation would be stored in Earth's crust

159.

What gas is known for increasing the amount of "trapped" heat in the atmosphere?

a)

Oxygen

b)

Nitrogen

c)

Methane

d)

Carbon Dioxide

160.
This is an image demonstrating...
a)
Tornado Formation
b)
The Greenhouse Effect
c)
Hurricane Formation
161.
 Which of the following activities contributes the most to carbon emissions globally?
a)
Deforestation
b)
Agriculture
c)
Burning fossil fuels
d)
Respiration
162.
Worldwide, temperatures have been increasing for more than 100 years.  Is this evidence of global warming?
a)
yes
b)
no
163.
As global warming continues, the intensity of what type of storm that hits coastlines is predicted to increase?
a)
Tornadoes
b)
Hurricanes 
c)
Tsunamis
d)
Earthquakes