Question

Damage of leaf structure by air pollutants causes





Dead area of leaf





Chlorophyll reduction





Dropping of leaf





All of these​

Answer 1

Answer:

Leaf Structure

Pollutants such as ground-level ozone physically damage leaves by causing chlorosis, or an abnormal yellowing of the leaves, resulting from a deficiency of chlorophyll. ... In areas with high concentrations of ozone, parts of the leaf will die as a result of exposure.

Explanation:

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Answer 2

Answer:

Damage of leaf structure by air pollutants causes Chlorophyll reduction.

Explanation:

Air pollutants have a negative impact on plant growth, primarily through interfering with resource accumulation. Once leaves are in close contact with the atmosphere, many air pollutants, such as O3 and NOx, affect the metabolic function of the leaves and interfere with net carbon fixation by the plant canopy.

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