Resources

The Earth’s Resources ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

African Elephant African elephants are killed for their ivory tusks. The ivory is used to make trinkets.

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Which of the following is a natural resource? ,[object Object],[object Object],[object Object],[object Object],1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 20

Which of these is a nonrenewable resource? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A population of species that is declining rapidly is a __________ species. ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which of the following is extinct? ,[object Object],[object Object],[object Object],[object Object],1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 20

Review Questions ,[object Object],[object Object],[object Object],[object Object]

Maintaining a Natural Balance ,[object Object],[object Object],[object Object],[object Object]

Air pollution ,[object Object],[object Object],[object Object],[object Object],[object Object]

DAYTIME!!!! Smog in Beijing, China

Ozone Depletion ,[object Object],[object Object],[object Object],[object Object]

Greenhouse Effect ,[object Object],[object Object],[object Object],[object Object],[object Object]

What is the biggest source of air pollution? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Smog contains particulates and _______. ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

The ozone layer allows for life on Earth by: ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is causing the depletion of the ozone layer? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

The greenhouse effect allows for life on Earth by: ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is causing problems with the greenhouse effect? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Water Pollution ,[object Object],[object Object],[object Object],[object Object]

Pine trees killed by acid rain.

[object Object],[object Object],[object Object]

Algal Bloom in a pond Water pollution is a problem in highly populated countries like here in China.

Groundwater Pollution ,[object Object],[object Object],[object Object],[object Object]

Land Pollution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What can we do to help? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hot sulfur springs Yellowstone National Park Old Faithful Geyser

Why is acid rain a ecological problem? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

How can farming harm water sources? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is freshwater that is found underground called? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which types of waste can be broken down by natural processes? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is the act of keeping an area or organism from harm or destruction? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is the planned management of a natural area to prevent exploitation or destruction.? ,[object Object],[object Object],[object Object],[object Object],20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

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