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Week 29 Quiz 8th

Total questions: 34

Worksheet time: 1hrs 4mins

Name
Class
Date
1.

What macro molecule is made with C and N to provide function in cells?

a)

Lipids

b)

Proteins

c)

Terminal Sequence

d)

Kristian was Cheating on this one

2.
This is the rapid, often poorly planned spread of development from an urban area outward into rural areas
a)
urban sprawl
b)
metropolitan area
c)
rural fringe
d)
whooping cough
3.
Which is a negative effect of urban sprawl?
a)
new, affordable homes
b)
more farmland
c)
destruction of habitats
d)
more people pass their geography quiz
4.
Which is a positive effect of urban sprawl?
a)
there are more affordable houses
b)
increased pollution
c)
destruction of habitats
d)
more taco bells (this one's not the right answer, but it is true)
5.
What is the greenhouse effect?
a)
The warming of a planet due to trapped radiation.
b)
The cooling of Earth due to air pollution.
c)
The heating of a solid, such as a rock.
6.
 Which of the following activities contributes the most to carbon emissions globally?
a)
Deforestation
b)
Agriculture
c)
Burning fossil fuels
d)
Respiration
7.
Melting of glaciers and polar ice caps....
a)
will result in cooler temperatures in the Arctic
b)
will result in sea-levels rising
c)
Will have no effect on ecosystems
d)
None of the above
8.
Which of the following are greenhouse gases?
a)
Carbon dioxide
b)
Methane
c)
Water vapor
d)
All answers are correct
9.
The gas that is most abundant in the atmosphere is
a)
oxygen
b)
nitrogen
c)
carbon dioxide
d)
argon
10.
What happens to the temperature if more greenhouse gases are released into the atmosphere?
a)
Temperature goes up
b)
Temperature goes down
11.
Without the Greenhouse Effect the Earth would be
a)
warm 
b)
cold
c)
dead
12.
Which of the following gases, released by animals as a waste product of digestion, can add to global warming?
a)
Carbon Dioxide
b)
Methane
c)
Chlorofluorocarbon
d)
Nitrogen
13.
1.  Certain gases in the atmosphere – water vapor, carbon dioxide, methane and nitrous oxide – help maintain the Earth’s temperatures and climate. These are called: __________ . 
a)
A.  ozone gases
b)
A.  solar gases
c)
A.  greenhouse gases 
d)
A.  stomach gases
14.
Over the past 200 years, the level of carbon dioxide in the atmosphere has
a)
decreased slightly.   
b)
increased until recently, and then decreased.
c)
increased steadily.   
d)
stayed about the same.
15.

Which of the following are greenhouse gases?

a)

Carbon dioxide

b)

Methane

c)

Water vapor

d)

All answers are correct

16.
The Earth acts like a greenhouse that catches and traps heat from the sun.
a)
true
b)
false
17.
What happens to the temperature if more greenhouse gases are released into the atmosphere?
a)
Temperature goes up
b)
Temperature goes down
18.

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.

19.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
20.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
21.
Give the name of this compound...
C3H8
a)
Propene
b)
Butane
c)
Butene
d)
Propane
22.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
23.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
24.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
25.
Give the name of this compound...
C3H8
a)
Propene
b)
Butyne
c)
Butene
d)
Propane
26.

What is mean to "emit" a gas?

a)

The release of a particular substance into an environment

b)

The absorptions of gases in the air

c)

The combustion of gases

27.

What is one way bacteria can "fix" nitrogen?

a)

It changes the chemicals structure from NH4 to NH2

b)

It changes the chemicals structure from NH2 to NH4

c)

It changes the chemicals structure from NH4 to NH3

d)

It changes the chemicals structure from NH6 to NH9

28.

What is the percentage of the Nitrogen in the air ?

a)

1%

b)

21%

c)

78%

29.

True or False:

Bacteria release nitrogen from dead organisms into the soil.

a)

True

b)

False

30.

According to the 2020 film where did the Forest Fires occur?

a)

California

b)

Kangaroo Island

c)

New York

d)

East Chicago, IN

31.

According to the 2020 Film, where did hurricanes impact civilians?

a)

Louisiana

b)

Canada

c)

Hawaii

d)

Maryland

32.

Which animal was targeted to be saved in the Fires of Kangaroo Island?

a)

Chimps

b)

Koalas

c)

Stich from Lilo & Stich

d)

Salamanders

33.

What are benefits of tree as it relates to water runoff?

a)

decreased soil minerals

b)

high salinity of soil

c)

Brings more sunlight to cloudy places

d)

prevents land slides

34.

How do roots benefit soil? (2 correct answers)

a)

They retain water and soil nutrients

b)

Reduce toxins in the soil

c)

Increases soil pollution

d)

Improvement in the change of soil climate

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