7. Впишите в пропуски слова, образованные от данных в скобках:

1. Air, water pollution and huge landfill sites are the most important ___________(environment) problems.

2. Droughts have turned this oasis into a ________ (fruit) desert.

3. Thanks to modern technologies hurricanes can’t do much ______ (damage) to these buildings.

4. Alarming ______ (predict) of this famous scientist made everyone shiver.

5. In the USA tornadoes are the most widespread ______ (nature) disasters.

6. The more trees we cut down, the more animals and birds stay ______ (home).

7. _______ (ecology) education should become a part of a school programme.