What is the temperature in the troposphere

The troposphere is the lowest layer of earths atmosphere.The higher up you go the colder it tends to get. The top of the troposphere is about -55 C (-64 F)

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a warm, wet climate will produce the highest rate of weathering. the warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering (figure below). this happens because plants and bacteria grow and multiply faster in warmer temperatures.