Question

(10) Why has air pollution increased due to decrease in proportion of trees and vegetation ?​

Answer 1

Answer:

qAir pollution injury to plants can be evident in several ways. Injury to foliage may be visible in a short time and appear as necrotic lesions (dead tissue), or it can develop slowly as a yellowing or chlorosis of the leaf. There may be a reduction in growth of various portions of a plant.

Answer 2

Explanation:

Air is polluted by

Trees remove some of this carbon dioxide from the air through photosynthesis and store that carbon in their tissues and in the soil. ... Deforestation reduces the removal component of this cycle, further increasing the carbon dioxide in the air. This results in an increase in temperature, an effect known as global warming.