Put in the necessary words from the column. There are many problems which (1) Environmental,worried, pollution, concerned , recycling, proof, organization, production, helpful, global.
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.