1.Everything humans have needed to survive, and thrive, was provided by the natural world around us: food, water, medicine, materials for shelter, and even natural cycles such as climate and nutrients.
2. Pollution of air,pollution of water, lack of food and water
pollution of lakes,rivers,sea
3.It is necessary not to throw garbage anywhere, not to pollute the seas, oceans, rivers, lakes, to feed the animals, to help people, to use less transport as gases come out from there.
Вот если надо держи:)
