At present, the environment around us changes both in the way of good and bad. Environmental change ไปนัั water caused by nature and human activities, most of which come from human. The cause of environment change is population increase when people. More and more demand for resources on all sides, such as food, shelter, energy, so would require the destruction of natural resources to meet the needs of human beings.
การแปล กรุณารอสักครู่..
