What benefits does a person get from plants? What kind of animals did man learn to breed?
1) What benefits does a person get from plants? 2) What kind of animals did man learn to breed? 3) Why are there no harmful organisms in nature? 4) Why is it important to protect biological diversity?
1) Benefits of the plant: processing carbon dioxide into oxygen, processing organic and inorganic elements that occur in nature, protecting lands from erosion. Plants are an important source of vitamins and complex compounds that we get from eating them. 2) Man has learned to breed all kinds of animals, the most significant are: cows, goats, horses, chickens, geese, sheep and others. 3) All organisms play their role, what is harmful for a person, for a particular organism is just a way of feeding. 4) Species need to be protected because each species depends on each other and the destruction of one species will lead to the extinction of the other.