Question

When the air is very dirty we usually say it is ______. The thing which pollutes the air and the soil is _____. We should protect _____. Ecological problems can be _____. A person who doesn't eat meat is _____. If you protect the environment you are _____. If we want to reuse things or materials we usually ____. If you love nature you are _____. Garbage that can be easily burned is _____. Garbage that can't be burned is _____.

Answer 1

1. Polluted
2. Pollutant
3. The environment
4. Solved by people
5. A vegetarian
6. An environmentalist
7. Recycle them
8. A green person
9. Combustible
10. Noncombustible

Answer 2

When the air is very dirty we usually say it is polluted. The thing which pollutes the air and the soil is pollution. We should protect the environment. Ecological problems can be solved. A person who doesn't eat meat is a vegetarian. If you protect the environment you are environmentally conscious. If we want to reuse things or materials we usually recycle. If you love nature you are an environmentalist. Garbage that can be easily burned is combustible waste. Garbage that can't be burned is non-combustible waste.