3. Put in the necessary words:
There are many problems which (1) ___________ our natural environment. Acid rain, (2) __________ warming and air and water (3) ___________ are among the most serious ones. There are several ways to help improve the situation. Firstly, we should encourage (4) _______
Because it is the (5) ________ of new materials which causes the most damage. We must learn to reuse things like plastic bags and glass jars. Secondly, driving an environmentally-friendly car is also (6) ________.
Furthermore, joining an (7) _________ which plants trees or cleans up beaches would be a (8 ) ____________ that you are really (9) _________ about the environment. Lastly, supporting groups such as Greenpeace, which try to prevent many (10) _________ disasters, would help to ensure that our planet will be clean and safe for the future generations.
Answers & Comments
There are many problems which (1) _threaten_ our natural environment. Acid rain, (2) _global_ warming and air and water (3) __pollution__are among the most serious ones. There are several ways to help improve the situation. Firstly, we should encourage (4) _recycling_
Because it is the (5) _production of new materials which causes the most damage. We must learn to refuse things like plastic bags and glass jars. Secondly, driving an environmentally-friendly car is also (6) helpful_.
Furthermore, joining an (7) _organization which plants trees or cleans up beaches would be a (8 ) _proof that you are really (9) __concerned__about the environment. Lastly, supporting groups such as Greenpeace, which try to prevent many (10) _environmental disasters, would help to ensure that our planet will be clean and safe for the future generations.