Translate the sentences. Если бы мы не загрязняли планету, многие виды рыб и животных не исчезли бы. Большинство отходов

If we did not pollute the planet, many species of fish and animals would not peter out. Most of the waste materials can be recycled. People must learn to protect the environment against pollution. Cars and factories pollute the air and water. Some people throw cigarette packs and bottles of drinks away not even thinking. But it is fortunate that some people remove this rubbish.