Difine biosphere. What are two main functions of the biosphere
Answers
Explanation:
The continued functioning of the biosphere is dependent not only on the maintenance of the intimate interactions among the myriad species within local communities but also on the looser yet crucial interactions of all species and communities around the globe. The Earth is blanketed with so many species and so many different kinds of biological communities because populations have been able to adapt to almost any kind of environment on Earth through natural selection. Life-forms have evolved that are able to survive in the ocean depths, the frigid conditions of Antarctica, and the near-boiling temperatures of geysers. The great richness of adaptations found among different populations and species of living organisms is the Earth’s greatest resource. It is a richness that has evolved over millions of years and is irreplaceable.
Answer:
Biosphere is the narrow zone of contact where the land, air and water interact. Its functions:
1. Conservation of biodiversity: insuring that landscapes are maintained and the living organisms like plants and animals exist.
2. Sustainable development: an approach to growing by using resources in a way that allows for them to proceed to exist for others.