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Global. Warming
Global warming is the name given to the recent (over 200 years) gradual increase in the temperature of Earth's atmosphere.
Global warming.
GLOBAL WARMING Which is harmfull for the earth.
Global warming
Global. Warming
Global. Warming
Global warming is the name given to the recent (over 200 years) gradual increase in the temperature of Earth's atmosphere.
Global warming is the name given to the recent (over 200 years) gradual increase in the temperature of Earth's atmosphere.
Global warming.
GLOBAL WARMING Which is harmfull for the earth.
Global Warming
Global warming
Global warming is a gradual increase in average global temperature. Greenhouse gases are gases that absorb thermal energy in the atmosphere.
Global warming
Greenhouse gasses, so called because of the similarity of their heat retention effect to that of actual greenhouses, cause gradual increase of atmospheric temperature by admitting daytime solar energy but blocking normal, nighttime (rising) heat escape (to outer space) at the upper atmosphere. Normal exchanges of "greenhouse" with non-greenhouse gasses in the atmosphere serve to limit heat retention and thereby stabilize average atmospheric temperatures; but disruption of normal atmosperic gas exhange can become cause for alarm at the prospect of unlimited increase of average atmosperic temperatures.
Animals respire. Plants respire. Fire uses oxygen. Rusting uses oxygen. Oxygen is removed from the atmosphere by 1. respiration 2. combustion and 3. gradual oxidation process at normal temperature and pressure. It is added to the atmosphere by photosynthesis of green plants.