An increase in carbon dioxide content in the | vedclass

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Question

(B) Carbon dioxide $(CO_2)$ is a greenhouse gas. An increase in its concentration leads to the trapping of more heat,resulting in global warming ($A$

Vedclass · Accepted Answer

Abundance of desert plants

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(B) Carbon dioxide $(CO_2)$ is a greenhouse gas. An increase in its concentration leads to the trapping of more heat,resulting in global warming ($A$ and $C$).$CO_2$ is a raw material for photosynthesis,so an increase in its concentration can enhance the rate of photosynthesis in many plants $(D)$.However,an increase in $CO_2$ does not directly cause an abundance of desert plants. Desert plants are adapted to arid conditions,and their distribution is primarily limited by water availability,not by the concentration of $CO_2$ in the atmosphere. Therefore,option $B$ is the correct answer.

An increase in carbon dioxide content in the atmosphere would not cause :

Similar Questions

$(a)$ What do the blanks $1, 2, 3, 4$ and $5$ in the given cycle stand for?
$(b)$ Name two natural and one man-made process by which $CO_2$ returns to the atmosphere.
$(c)$ Carbon dioxide is necessary for plants but it is also a pollutant. Justify your answer.

What are the different states in which water is found in the water cycle?

State whether the following statement is True or False:
The heating of the air causes the water vapour in the air to condense in the form of tiny droplets.

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State whether the following statement is True or False:
Carbon dioxide is one of the greenhouse gases.

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