Question

How does pollution affect crop production?

Answer 1

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The effects of air pollution on plants and animals may be measured by the following factors:

• (1) interference with enzyme systems;
• (2) change in cellular chemical constituents and physical structure;
• (3) retardation of growth and reduced production because of metabolic changes;
• (4) acute, immediate tissue degeneration.

Answer 2

Explanation:

1.Water pollution can affect the ventilation of leaf.

2.Soil pollution can affect the quality of root ,stem etc.

3. Air pollution can affect the stomatal opening of leaf