Animals are natural resources that people have wasted all through our history.Thousands of kinds of animals have disappeared from the earth forever.Hundreds more are on the danger list today we need animals,and because once they are gone,there will never be any more.Animals are more than just beautiful or interesting.They are more than just a source of food.Every animal has its place in the balance of nature.Destroying one kind of animal can create many problems.For example,when farmers killed large numbers of hawks,the farmers' stores of corn and grain were destroyed by rats and mice