Переведите на английский, пожалуйста. 1. множество заводов и фабрик вырабатывают отходы и сливают их в реки. Так вода

1. A lot of plants and factories produce waste and merge them into rivers. So the water in the rivers becomes poisoned. 2. Holes in the trade layer are very dangerous for people: ultraviolet radiation passes through them and reaches the Earth. Such radiation can cause dangerous diseases. 3. The population of many countries suffers from a lack of water. 4. A nuclear weapon can produce terrible destruction on our planet. Nuclear power plants are not so * clean *, as some believe: they cause radiation pollution. The environment is all that you see around you. Today, people understand that it is necessary to keep it clean, if humanity wants to survive