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7thFinalRevew

Total questions: 105

Worksheet time: 18hrs 30mins

Name
Class
Date
1.

Which process do plants use to turn sunlight into food energy?

a)

photosynthesis

b)

cellular respiration

c)

transpiration

d)

evaporation

2.

Which kind of organism is an autotroph?

a)

consumer

b)

producer

c)

decomposer

d)

herbivore

3.

Which organisms are heterotrophs?

a)

photosynthesizers

b)

producers

c)

consumers

d)

plants

4.

Why are mushrooms important to the food chain?

a)

They recycle nutrients into the ecosystem.

b)

They produce food energy for other living things.

c)

They recycle oxygen into the atmosphere.

d)

They consume excess herbivores in the ecosystem.

5.

Which is the primary consumer in this food chain?

a)

snake

b)

grass

c)

rabbit

d)

hawk

6.

Yellowfin tuna, or Thunnus albacores, are large sport fish that are found in tropical and subtropical waters around the world. They typically school under objects such as boats or patches of driftwood for protection from predators. Schooling under these structures also provides yellowfin tuna with easy access to a food source such as smaller herbivorous fish that may be foraging for food around the structures. Which trophic level does yellowfin tuna fill in a food chain?

a)

producer

b)

primary consumer

c)

secondary consumer

d)

tertiary consumer

7.

Food chains show energy transfer between organisms. The size of a food chain can vary, yet there is a limit to the number of levels that a food chain can reach. Why is there a limit to the number of levels that a food chain can reach?

a)

Plants are not infinite in number.

b)

Producers are limited by consumers.

c)

Carnivores are too large to be eaten.

d)

Energy is lost at each trophic level.

8.

Which organism is a primary consumer in the food web below?

a)

herbivorous duck

b)

bald eagle

c)

osprey

d)

vegetation

9.

What might happen to the organisms in the food web below if the number of phytoplankton and vegetation drastically decreased?

a)

The small fish and wading birds would be affected.

b)

Only the small fish would be affected.

c)

The small fish, bivalves, and invertebrates would be affected.

d)

The entire food web would be affected.

10.
The ___% rule states that only ____% of energy is transferred to the next trophic level.
a)
10%
b)
25%
c)
50%
d)
100%
11.
What are "trophic levels"?
a)
Levels in a food web/food chain
b)
Levels of land in a mountain
c)
Animal diets
12.
The site of photosynthesis
a)
ribosome
b)
mitochondria
c)
chloroplast
d)
nucleus
13.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a ecosystem.
b)
The specific ways that mutualism is carried out.
c)
A single pathway or energy flow between organisms. 
d)
How carnivores get their food. 
14.

Which of these organisms would most likely be found at the top of an energy pyramid?

a)

clams

b)

sardines

c)

sharks

d)

kelp (seaweed)

15.

In which organism would biomagnification be the most concentrated? (Remember the lab: Rabbits eat the grass, the snake eats the rabbit, the hawk eats the snake--the hawk is the apex predator)

a)

grass

b)

rabbit

c)

snake

d)

hawk

16.

Hurricanes form over

a)

the poles.

b)

water.

c)

continents.

d)

islands.

17.
what is this
a)
tornado 
b)
landslide
c)
typhoon 
d)
hurricane
18.
Which storms have the strongest winds?
a)
hailstorms
b)
tornadoes
c)
earthquakes
d)
hurricanes
19.
Floods happen when_________
a)
too much snow and winds are present
b)
too much rain in a short period of time
c)
too much rain in mountains
d)
too much rain inside a cave
20.
Tornadoes can negatively affect an ecosystem when
a)
the saltwater they bring kills off burrowing insects
b)
their strong winds uproot many of the important plants
c)
the rise in water level they produce introduces harmful salt
d)
they bring higher temperatures favored by birds
21.

A non-native plant is introduced into a diverse, mature ecosystem in equilibrium. Assuming that the non-native plant has no natural enemies and that it thrives in the ecosystem, how will it affect the community?

a)

The native species will become more like the new plant

b)

The number of native species will decrease.

c)

The number of native species will not be affected at all.

d)

The native species will become extinct

22.

A hurricane hits a coastal prairie and destroys the habitat. Years later there is an appearance of small plants with rapidly spreading roots on newly formed coastal sand dunes. This vegetation describes--

a)

a microhabitat

b)

primary succession

c)

secondary succession

d)

biodiversity

23.

What is the main difference between primary and secondary succession?

a)

primary begins with soil formation and secondary starts with soil intact

b)

primary is the first stage and secondary is the second stage

c)

primary builds plant communities and secondary builds animal communities

d)

primary occurs after natural disasters and secondary occurs after disturbances to the ecosystem

24.
What type of succession is shown going from figure A to figure B?
a)
primary succession
b)
ecological succession
c)
secondary succession
d)
intermediate
25.
What is the name given to lichen or algae after a primary succession?
a)
pioneer species
b)
volunteer species
c)
founder species
d)
conqueror species
26.
Stable, final stage of succession
a)
adaptation
b)
pioneer species
c)
niche
d)
climax community
27.
Rain washing away soil from a hillside
a)
Weathering
b)
Erosion
c)
Deposition
28.
How are tsunamis generated?
a)
generated from earthquakes
b)
generated from tornadoes
c)
generated from crazy people
29.

What is the breakdown of the Earth’s crust into sediment called?

a)

erosion

b)

deposition

c)

weathering

d)

whooshing

30.

What is it called when weathered rock is carried away?

a)

weathering

b)

erosion

c)

deposition

d)

breaking

31.

Which one of the examples below is physical weathering?

a)

lichens growing on rock

b)

acid rain wearing away limestone

c)

oxidation (rusting) of a flag pole

d)

frost wedging splitting a rock apart

32.

Which of these terms describes the process of acid rain wearing out limestone?

a)

deposition

b)

chemical weathering

c)

physical weathering

d)

erosion

33.

Which of these is an example of erosion?

a)

light shining onto a mountain

b)

wind blowing away sediment

c)

rain breaking down rock

d)

all options are correct

34.

What is the process called when a glacier deposits rocks in oceans and lakes?

a)

deposition

b)

chemical weathering

c)

physical weathering

d)

erosion

35.

Which of these examples is deposition?

a)

wind blowing sand

b)

sand that was dropped on the beach by waves

c)

pebbles falling downhill due to gravity

d)

a tree root breaking a rock

36.

What are the two types of weathering found on the earth’s surface?

a)

metamorphic and sedimentary

b)

physical and chemical

c)

erosion and deposition

d)

cementing and compacting

37.

The water under the ground is known as

a)

groundwater

b)

aquifer

c)

water table

d)

water

38.

Groundwater is replenished by ………………..

a)

rocks

b)

pumping

c)

well

d)

rainwater

39.

Which of the following is true for the water table?

a)

The lower limit of groundwater is called the water table..

b)

The upper limit of groundwater is called the water table

c)

Groundwater is also called the water table.

d)

Aquifer is called the water table.

40.

The water is able to flow the pore spaces, what type of rock is it?

a)

permeable

b)

impermeable

c)

aquifer

d)

geyser

41.

Which of these are permeable?

a)

sand

b)

metal

c)

diamond

42.

A natural, underground area where large quantities of groundwater fill the spaces between rocks is a/an:

a)

ocean

b)

river

c)

aquifer

43.

The land area that water moves across or under while flowing to a stream, spring, pond, lake or river is a/an:

a)

mountain

b)

watershed

c)

ocean

44.

Watersheds includes surface water and ground water. Which of the following are surface water?

a)

Lakes, ponds, creeks streams, ocean, rivers

b)

Wells, water table, aquifers

45.

If there is a pollutant in the recharge zone it will likely end up in the

a)

Air

b)

Water Table

c)

Aquifer

d)

Impermeable Layer

46.

How can air pollution from cars and factories end up in our water??

a)

Oil drips from cars onto roads

b)

Air pollutants can dissolve in rain water

c)

We use soap to wash cars

47.

True/false: Almost everything that happens on land, has an impact on surface water and groundwater.

a)

true

b)

false

48.

Sources of water pollution include all of the following EXCEPT:

a)

Suburban homes

b)

Farms and golf courses

c)

Parking lots and city streets

d)

Water treatment plants

e)

Factories

49.

How can you help reduce water pollution?

a)

Use less fertilizer and pesticides

b)

Take paint, cleaners, and old medication to safe disposal sites

c)

Clean up pet waste and litter

d)

All the above

50.
Which is NOT a characteristic of plants?
a)
Autotroph
b)
Eukaryotic Cell
c)
Unicellular
d)
Cell walls
51.
What PART of the plant collects water?
a)
leaves
b)
flower
c)
roots
d)
stem
52.
The plant tissue that carries food DOWNWARD from the leaves to the rest of the pant is the ______.
a)
Phloem
b)
Stomata
c)
Chlorophyll
d)
Xylem
53.
Vascular tissue that transports water and minerals UPWARDS from a plant's roots is known as ______.
a)
Cuticle
b)
Phloem
c)
Stomata
d)
Xylem
54.
Plants COULD NOT survive without _____ and ______.
a)
Transpiration and Gravity
b)
Oxygen and Water
c)
Seeds and Water
d)
Carbon Dioxide and Water
55.
What is TISSUE that carries water and nutrients from the roots to every part of the plant?
a)
xylem
b)
pholem
c)
gymnosperm
d)
angiosperm
56.
What part of the plant cell stores water?
a)
nucleus
b)
vacuole
c)
chloroplast
d)
ribosome
57.
What part of the plant cell is the control center of the cell?
a)
chloroplast
b)
ribosome
c)
nucleus
d)
cell wall
58.
What is the name of the jelly-like filling of the cell?
a)
ribosome
b)
cell membrane
c)
nucleus
d)
cytoplasm
59.
What part of the cell makes proteins?
a)
nucleus
b)
ribosome
c)
cytoplasm
d)
chloroplast
60.
What is the PROCESS by which plants make food?
a)
xylem
b)
phloem
c)
germinate
d)
photosynthesis 
61.
What two things do plants need to do the PROCESS of photosynthesis?
a)
Carbon dioxide & water
b)
Oxygen & water
c)
Sugar & water
d)
Carbon dioxide & Sugar
62.

Recall the main function of a xylem cell.

a)

To transport nutrients (mainly sucrose) to different parts of a plant.

b)

To make energy for the plant via photosynthesis.

c)

To transport carbon dioxide to the leaves for photosynthessis.

d)

To transport water to different parts of plant.

63.

Which organelle is responsible making food (Glucose) using sunlight?

a)

Cell Membrane

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

64.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

65.

Is Glucose (C6H12O6) a Reactant (Ingredient) or Product of Photosynthesis?

a)

Product

b)

Raw Material

c)

Neither

66.
Why do plants conduct photosynthesis?
a)
To make light
b)
To make mitochondria
c)
To make glucose
d)
To release carbon dioxide
67.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

light + carbon dioxide + water --> glucose + oxygen

b)

carbon dioxide + sugar + water --> oxygen + light

c)

oxygen + light + water --> carbon dioxide + sugar

d)

carbon dioxide + oxygen + water --> Light+ Sugar

68.

Which product is "waste" and mostly released by the producer (plant)?

a)

oxygen

b)

carbon dioxide

c)

sugar

d)

glucose

69.

Which best describes a chemical reaction applying the law of conservation of mass?

a)

an equation which uses energy

b)

an equation which does not use energy

c)

a balanced equation in which the reactants and products are equal

d)

an unbalanced equation in which the reactants and products are unequal

70.

Which statement was NOT included in cell theory?

a)

All living things are composed of cells.

b)

Living cells come only from other living cells.

c)

Each cell contains a cell membrane, cytoplasm, nucleus, mitochondria, and endoplasmic reticulum.

d)

Cells are the smallest structure of living things that can perform the functions necessary for life.

71.

Which instrument is credited for helping scientists develop cell theory?

a)
b)
c)
d)
72.

Who discovered and named cells while looking at cork?

a)

Captain Hook

b)

Robert Hooke

c)

Matthais Schleiden

d)

Rudolf Virchow

73.

All living things are made up of...

a)

cells

b)

tissues

c)

organ

d)

organ systems

74.

All cells -----

a)

come from other dead cells

b)

come from other living cells

c)

crystallize out of the air

75.
The brain or "control center" of the cell. 
a)
Mitochondria
b)
Cell Membrane
c)
Cytoplasm
d)
Nucleus
76.
The "power plant" of the cell that produces energy. 
a)
Mitochondria
b)
Cytoplasm
c)
Centrioles
d)
Lysosomes
77.
"Garbage collectors" of the cell that remove waste: 
a)
Cell Membrane
b)
Centrioles
c)
Lysosomes
d)
Nucleus
78.
Protective outermost layer of the cell: 
a)
Cell Membrane
b)
Nucleus
c)
Chromatin
d)
Microtubules 
79.
Makes protein for the cell: 
a)
Nucleus
b)
Ribosomes
c)
Cytoplasm
d)
Cell Membrane
80.
"Post office" of the cell that packages proteins and fats: 
a)
Rough ER
b)
Smooth ER
c)
Golgi Apparatus
d)
Lysosome
81.
What is the name of the genetic material that is inside the nucleus?
a)
ER
b)
ATP
c)
YOLO
d)
DNA
82.
A rigid layer that lies outside the cell's  membrane is...
a)
Cytoskeleton
b)
Cilia
c)
Cell Wall
d)
Flagella
83.

Which of the following are prokaryotic cells?

a)

Plant

b)

Animal

c)

Bacteria

d)

Plant and Animal

84.
Which organelle belongs in plant cells only?
a)
Cell Membrane
b)
Mitochondrion
c)
Chloroplast
d)
Nucleus
85.
Which organelle belongs in plant cells only?
a)
Cytoplasm
b)
Mitochondrion
c)
Cell Wall
d)
Nucleus
86.
Which organelle belongs in both plant and animal cells?
a)
Cytoplasm
b)
Chloroplast
c)
Large Central Vacuole
d)
Cell Wall
87.

Which organelle belongs in animal cells only?

a)

Chloroplast

b)

Cell Wall

c)

Many Small Vacuole

d)

Nucleus

88.
Which of the following lists these levels in the correct order of organization from the simplest to the most complex?
a)
cells, tissues, organs, organ systems, organisms
b)
organisms, organ systems, organs, tissues, cells
c)
tissues, cells, organs, organisms, organ systems
d)

organs, organ systems, organisms, cells, tissues

89.
Which of the following is the correct term used to describe a group of body parts such as (mouth, esophagus, stomach, small intestines, and large intestines) working together to perform a specific function?
a)
organism
b)
tissue
c)
organ system
d)
organ
90.
This is a example of ........
a)
cell
b)
tissue
c)
organ 
d)
organ system
91.
This is a example of ........
a)
cell
b)
organ system
c)
organ
d)
tissue
92.
 A group of cells that have similar functions? Examples are nervous, epithelial, muscle and connective
a)
cells
b)
tissues
c)
organs
d)
atoms
93.

What is biodiversity?

a)

Only the different kinds of animals in a specific habitat

b)

Different kinds of organisms that live in a specific habitat

c)

Diversity in humans

d)

Life changes throughout time

94.

Less species (less biodiversity) means ecosystems...

a)

don't change

b)

can become stronger

c)

can become weaker

95.

What is sustainability?

a)

The ability for something to change

b)

the different variety of organisms in an area

c)

The ability of an organism/environment to survive and thrive

d)

Recycling alone

96.

The more biodiverse an ecosystem is the ______ sustainable it is.

a)

More

b)

Less

97.

Which ecosystem is more sustainable (aka able to maintain more balance) if a natural disaster were to occur in both?

a)

b)

98.

Which of the following is the most biodiverse and therefore the most sustainable?

a)

Deciduous Forest

b)

Taiga

c)

Tundra

d)

Rainforest

99.

Which of the following is more sustainable?

a)

b)

c)

d)

100.

This biome has hot summers, cold winters, diverse grasses, trees, and shrubs, and is common in central US.

a)

savanna

b)

temperate grassland

c)

temperate forest

d)

tundra

101.

Which biome consists of long bitter winters, cool summers, and diverse coniferous trees?

a)

Taiga

b)

Tundra

c)

Temperate forest

d)

Grassland

102.

Which biome is the driest?

a)

Desert

b)

Tundra

c)

Taiga

d)

Rainforest

103.

Which Biome has permafrost?

a)

Temperate Forest

b)

Rainforest

c)

Taiga

d)

Tundra

104.
What is the average, year-to-year conditions of weather in an area?
a)
Biome
b)
Air Mass
c)
Climate
d)
Precipitation
105.

The most important abiotic factors when studying biomes are...

a)

Food and Water

b)

Water and Sunlight

c)

Temperature and Oxygen

d)

Water and Temperature

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