Global Warming MCQ with Answers PDF Download - 197
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"Troposphere is the region of the lower atmosphere up to a height of; about", global warming Multiple Choice Questions (MCQ) with choices 20km, 10km, 30km, and 40km for online colleges that offer certificate programs.
Global Warming PDF Download 197
MCQ: Troposphere is region of lower atmosphere up to a height of; about
MCQ: UV-B radiations, having a profound impact on human health, such as;
- skin cancer and infectious diseases
- Asthama and heart attacks
- Hair fall and asthama
- Damage to vital organs
MCQ: Vegetation covered surfaces has a low albedo level, due to light absorbed in;
MCQ: What is purpose of reforestation?
- Controlling soil erosion
- planting of forests on lands
- Working on mining
- All of above
MCQ: CFCs can be repleced by other halocarbos, such as;
- Hydro carbons
- Carbon dioxide