Ch 21

Question 0

Biodegradable

Answer 0

Broken down easily in the enviroment

Question 1

EPA

Answer 1

The goverment agency committed to protecting the enviroment

Question 2

Non renewable resource

Answer 2

Subences in the enviroment that can not be replaced.

Question 3

Conversation

Answer 3

Saving the resources.

Question 4

Precyclcyeing

Answer 4

Reducing waste be fore it occurs

Question 5

Pollution

Answer 5

Any dirty or harmful substance in the enviroment

Question 6

Pesticides

Answer 6

Products used on crops to control pests

Question 7

Acid rain

Answer 7

Rain that is far more acidic than normal

Question 8

Smog

Answer 8

A yellow brown haze that forms when sunlight reacts with air pollution

Question 9

Ozone layer

Answer 9

Shield that protects living things from ultra violet radiation

Question 10

Greenhouse effect

Answer 10

The trapping of heat by carbon dioxide and other gases in the air

Question 11

Global warming

Answer 11

A rise in the earths heat

Question 12

Landfills

Answer 12

Huge pits of trash

Question 13

Hazardous waste

Answer 13

Human made liquid or solid wastes that man endanger human health