Decide which word best fits each space.The threat to the EnvironmentNowadays people are more aware that wildlife all over the world is in (0) danger. Many пустоspecies of animals are threatened, and could easily become пустоextinct if we do not make an effort to пустоprotect them. There are many reasons for this. In some cases, these animals are пустоdisappearing for their fur or for other valuable parts of their bodies. Some birds, пустоsuch as parrots, are caught пусто , and sold as pets. For many animals and birds, the problem is that their habitat – the пустоland where they live - is пусто More пусто is used for farms, for houses or industry, and there are fewer open пусто than there once were. Farmers use powerful chemicals to help them grow better пусто but these chemicals pollute the environment and пусто wildlife. The most successful animals on earth - human beings - will soon be the only ones пусто , unless we can пусто this problem.