Chắc suất Đại học top - Giữ chỗ ngay!! ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.
Population growth affects almost (1)_____ aspect of everyday life. This is (2)_______ a continual growth in the earth’s population forces us to change the ways we use the land. For example, an expanding population needs more land (3)___ housing, shops and industry. An expanding population also means that we need to grow (4)____ food and build more hospitals, schools and roads.But the area of land available for human use is fixed. In fact, only about one third of the earth’s surface is land, and (5)____ one third of that is suitable to live on. For example, there are large areas of the earth (6)____ as deserts and polar ice caps that cannot at present support human life. Of course there are low population densities in some parts of the world, (7)____ in most cases the land resources in such areas are already stretched (8)_____ the limit. One immediate answer to our population growth is to (9)_____ deserts and swamplands habitable. But the long-term (10)______ is to stabilize the earth’s population.