2.4 Human- Environment Interaction/ HEI

Question 1

polluting chemicals combine with ozone, a form of oxygen too create

Answer 1

smog

Question 2

chemicals and air pollution combine to make

Answer 2

acid rain

Question 3

gases in the air the atmosphere trap the suns warmth

Answer 3

greenhouse effect

Question 4

changing what is planted from year to year also protects top soil

Answer 4

crop rotation

Question 5

cutting down forests without replanting is another way in which top soil is lost

Answer 5

deforestation

Question 6

the careful use of a recourse to avoid wasting water

Answer 6

conservation

Question 7

a process which eater is collected and distributed to crops

Answer 7

irrigation

Question 8

powerful chemicals that farmers use to kill crops destroying instects

Answer 8

pesticide

Question 9

is a place shared by plants and animals living on the planet

Answer 9

ecosystem

Question 10

the variety of plants and animals living on the planet

Answer 10

biodsiversity