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the burning of trees and crops. the building of many greenhouses. the burning of large quantities of coal and oil. the flooding of large areas of the world.
Burning too much coal and oil produces lots of greenhouse gases. It has become warmer on the earth now than in the past. Gases put into the atmosphere now will affect the earth years later. The temperature in a greenhouse is as high as that in the atmosphere.
Soot Snow Greenhouse gases Wind
a; the the; / a; / /; the
the way in which gases are used for keeping plants warm a natural course which is to some degree helpful to us the way" greenhouse gases trap heat on the earth the whole course in which greenhouse gases prevent heat
forest fires. the industrialized nations. people themselves in low-lying islands. the developing countries.
great harm would be done to mankind the sea level would go by 10 centimetres all the land in the world would be flooded crops would be unable to grow on the earth
a decline in agriculture. a drop of the sea level. the death of all animals. a delay in the greenhouse effect.
a; the the; 不填 a; 不填 不填; the
no plants would grow on our planet earth would be thirty degrees colder man could not live on the earth all of the above answers are correct
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