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Kriti

Communication satellites are primarily located in the exosphere, particularly in geostationary orbits. The exosphere is the outermost layer of the atmosphere, where the air is extremely thin and eventually merges with outer space. At these high altitudes, satellites can orbit ...

Virat

Carbon dioxide is the gas primarily responsible for the greenhouse effect among the listed options. It has the unique ability to absorb and trap heat radiated from the Earth’s surface, preventing it from escaping into space. This process maintains the ...