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Science 8 th grade Environmental Science

Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

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Page 1: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

Science

8th grade

Environmental Science

Page 2: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

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Page 3: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

Row 1, Col 1

The three main types of environmental issues.

What is Population Growth, Resource use, Pollution?

Page 4: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

1,2

Resources that can not be replaced as they are used

because of limited supply.

Also, give an example

What is nonrenewable resources? (coal, oil, gas)

Page 5: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

1,3

Resources that are naturally replaced in a short amount of time.

Also, give an example.

What are renewable resources? (sunlight, wind, trees)

Page 6: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

1,4

Name a nonpoint source (can notbe traced back to the source) of

pollution.

What are cars?

Page 7: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

2,1

Name a point source of pollution.

What is a sewage pipe?

Page 8: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

2,2

The viewpoint thathumans should be able to freelyuse and benefit from all Earth’s

resources is called….

What is development viewpoint?

Page 9: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

2,3

The study of natural processesthat occur in the environment

and how humans can affect them.

What is the environmental science?

Page 10: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

2,4

What are the 3 R’s and give an example of each.

Reduce, reuse, recycle

Page 11: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

3,1

.

Page 12: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

3,2

The loss of forest, leading to erosion, and loss of native

plant/animal species is called….

What is deforestation?

Page 13: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

3,3

Cutting all the trees down to thestumps is called.

What is clear cutting?

Page 14: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

3,4

Cutting some of the trees down and leaving a mix of trees is

called….

What is selective cutting?

Page 15: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

4,1

Planting and harvesting treeson tree farms without

reducing future supplies iscalled….

What is sustainable yield?

Page 16: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

4,2

How much of the earth is coveredwith water and how much of it

is fresh water…..

What is over 97% is covered with water and 3% is fresh water?

Page 17: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

4,3

The wearing away of top soil bywater and wind is called...

What is soil erosion?

Page 18: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

4,4

Page 19: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

5,1

Gasses can react with water vaporIn the air to form thistype of precipitation .

What is acid rain?

Page 20: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

5,2

The ozone layer absorbs _____.

What is ultraviolet radiation?

Page 21: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

5,3

Energy from the sun strikes theEarth’s surface, changing it to heat that can be trapped.

This iscalled…..

What is the greenhouse effect.

Page 22: Science 8 th grade Environmental Science 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

5,4

The increase in CO2 from fossilfuels can lead to …….

What is global warming?