thank you very much for the post. really, thank you! fantastic.
global warming is caused by the emission of greenhouse gases (cfcs) into the atmosphere.
the atmosphere is becoming thicker or something due to pollution, causing the greenhouse effect to be amplified.
humans, mostly oil, gas, and coal
by polluting the air and cutting down trees.
greenhouse effect
the greenhouse effect
greenhouse effect
抱歉,我无法处理该请求。
carbon dioxide in the air, along with many other chemicals/gases, is preventing heat from escaping the earth, and as a result, global warming is becoming larger and more dangerous.