The cutting of the forests may cause rise in temperature. There are many definitions for forest, based on the various criteria. These plant communities cover approximately 9.4% of the Earth’s surface (or 30% of total land area), though they once covered much more (about 50% of total land area), in many different regions and function as habitats for organisms.

Deforestation

March 9, 2011 | Afifa Gillani | No Comments | 833 views