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The greenhouse effect causes an increase in global temperatures. This increase i

ID: 222063 • Letter: T

Question

The greenhouse effect causes an increase in global temperatures. This increase is primarily due to. CO2 and other greenhouse gases allowing more solar radiation to penetrate Earth's surface CO2 and other greenhouse gases slowing the escape of UV radiation from Earth the loss of ozone that trapped cooling UV radiation in the atmosphere CO2 and other greenhouse gases slowing the escape of heat from Earth Temperature increases due to global warming have been greatest. close to the poles in the sea in the tropics in deserts the effect of deforestation has been to. decrease the amount of carbon dioxide in the atmosphere increase the amount of carbon dioxide in the atmosphere increase the rate at which carbon dioxide is incorporated into organic material increase the rate of carbon dioxide production through cellular respiration Which of the following products used by humans sometimes comes from plants? fuel clothing food all of the above Most domesticated food crops come from which

Explanation / Answer

The answers are as follows:

32) D (CO2 and other greenhouse gases traps the heat radiated fron the surface of the earth thus increases the overall air temperature of the atmosphere)

33) A (The poles experience the worst of the global warming as the normal average air temperature is belw 0°C, thus the effect of temperature rise is profound)

34)B (Deforestation decreases the rate of oxygen output and increase the rate of CO2 output in atmosphere)

35) D

36)D (All domesticated crops are members of the angiosperm family)

37) C (two seedleaves or cotyledons is the most important characterof eudicot for which the group is named as eudicot, di=2, cot= cotyledon)