Geography ch 5 major domains of …

Ans1. Majore domains are things from which we survive. They are 1. Lithosphere: releam of stones. 2. Hydrosphere: releam of water. 3. Atmosphere: releam of air. 4. Biosphere: releam of life. Ans2. 1. Indian Ocean 2. Pacific Ocean 3. Atlantic Ocean 4. Artic Ocean 5. Southern Ocean Ans3. 1. Global warming occurs when carbon dioxide (CO2) and other air pollutants and greenhouse gases collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earth's surface.Mar 11, 2016 2. Ocean basins are those areas found under the sea. They can be relatively inactive areas where deposits of sediment slowly collect or active areas where tectonic plates meet. Learn how ocean basins form and about features such as oceanic ridges and trenches. Ans4. Biosphere is important for survival of living being as it provides food for the survival of the living beings.