A. Match the words in box A with their definitions in box B.
Box A Box B
Ozone layer The process of collecting used materials and treating
them to be used again.
Endangered A layer of gases which stops harmful radiation from
species the sun reaching the earth.
Fuel efficient No longer existing.
Organic fertilizers Rain that contains dangerous chemicals.
Greening Animals, insects and other creatures that are about to
disappear.
Extinction Using less fuel.
Global warming Creating green areas.
Acid rain Throwing away unwanted materials in rivers and seas.
Dumping The phenomenon of trapping heat near the surface of
the earth.
Recycling Natural products that help the soil become more
productive for agriculture.
B. Complete the following table with the correct form of the words.
Noun Verb Adjective
1. preserved
2. Recycling
3. damaged
4. Renewal
5. harm
6. Diversity
7. polluted
8. destructive/destroyed
9. devastate
10. Promotion
11. risk
12. lost
13. develop
C. Give the correct form of the words in brackets.
1. I think that most industrial cities are …………………………………… (pollute).
2. Earthquakes usually cause great ……………………………………. (destroy).
3. Smoking is ………………………………….. (harm) to people’s health.
4. Fires ………………………… (devastation) forests in many parts of the world.
5. Have you fixed your ……………………………………. (damage) car yet?
6. Greenpeace works for the ……………………………………… (preserve) of the
environment.
7. Glass, plastic and aluminium are …………………………… (recycle) materials.
8. Deforestation results in the ………………………………… (lose) of biodiversity.
A. Match the words in box A with their definitions in box B.
Box A Box B
Ozone layer The process of collecting used materials and treating
them to be used again.
Endangered A layer of gases which stops harmful radiation from
species the sun reaching the earth.
Fuel efficient No longer existing.
Organic fertilizers Rain that contains dangerous chemicals.
Greening Animals, insects and other creatures that are about to
disappear.
Extinction Using less fuel.
Global warming Creating green areas.
Acid rain Throwing away unwanted materials in rivers and seas.
Dumping The phenomenon of trapping heat near the surface of
the earth.
Recycling Natural products that help the soil become more
productive for agriculture.
B. Complete the following table with the correct form of the words.
Noun Verb Adjective
1. preserved
2. Recycling
3. damaged
4. Renewal
5. harm
6. Diversity
7. polluted
8. destructive/destroyed
9. devastate
10. Promotion
11. risk
12. lost
13. develop
C. Give the correct form of the words in brackets.
1. I think that most industrial cities are …………………………………… (pollute).
2. Earthquakes usually cause great ……………………………………. (destroy).
3. Smoking is ………………………………….. (harm) to people’s health.
4. Fires ………………………… (devastation) forests in many parts of the world.
5. Have you fixed your ……………………………………. (damage) car yet?
6. Greenpeace works for the ……………………………………… (preserve) of the
environment.
7. Glass, plastic and aluminium are …………………………… (recycle) materials.
8. Deforestation results in the ………………………………… (lose) of biodiversity.
