MUCH OF OUR WASTE, ESPECIALLY WASTE……..FACTORIES, ELECTRIC POWER ST...

1. Much of our waste, especially waste……..factories, electric power stations, thechemical industry and heavy industry, is ………dangerous. Fish die in the lakes,rivers, ……….seas; forest trees die ………Much of this dangerous waste goes…..the air and is carried by the ……..for great distanccesThe earth is our home. We must take care of it , for ………and for the nextgenerations. This means keeping our environment clean. The important of this taskis pointed……..by ecologists, the scientists………study the relation between livingthings and the environment. However, each of …….must do everything possible tokeep the land air and water cleanQuestion 1 : Circle the word that has a different sound in each group De3