The world is composed of 21% nitrogen, 78% oxygen, argon gas, 0.9% off the steam. Carbon dioxide and a small amount Although nitrogen, oxygen and argon will be a major component of the atmosphere. But it does not influence the Earth's temperature. In contrast, the gas molecules such as water vapor, carbon dioxide and methane in the atmosphere, although only slightly. I have the ability to absorb infrared radiation. And influence global temperatures warm. We call this the gases "Greenhouse gases" (Greenhouse gas) due to the ability to retain heat. Without greenhouse gases and The Earth's surface temperature is -18 degrees Celsius, which means that all the water on earth would turn into ice.
การแปล กรุณารอสักครู่..