Practicing Success
Assertion: Increased levels of Carbon dioxide in the atmosphere would melt the polar ice. |
Both Assertion (A) and reasoning (R) are correct and R is the correct explanation of A. Both Assertion (A) and reasoning (R) are correct and but R is not the correct explanation of A. Assertion (A) is true but Reasoning (R) is not correct. Assertion (A) is not true but Reasoning (R) is correct. |
Both Assertion (A) and reasoning (R) are correct and R is the correct explanation of A. |
The carbon dioxide traps the heat in the atmosphere. if its level rises,more heat will be trapped . it would increase the temperature and eventually the polar ice would melt. |