yoyoyoo wlc to the showww Flashcards
1
Q
desertification
A
land degradation in drylands caused by human or natural activity
2
Q
global issues of desertifications
A
loss of vegetation which causes loss of food, loss of water resources
3
Q
smog
A
intense air pollution that causes smoky fog
4
Q
global issues of smog
A
causes breathing problems, can kill plants
5
Q
acid rain
A
when acid-containing precipitation falls to the earth’s surface
6
Q
global issues of acid rain
A
can effect structures, harmful to humans
7
Q
soil contamination
A
land degradation caused by natural soil environment
8
Q
global issues of soil contamination
A
jeopardizes food security, contaminates food and water
