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Air pollution inhibits in biological growth of plants justify the statements? |
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Answer» Atmospheric pollutants have a negative effect on the plants; they can have DIRECT toxic effects, or indirectly by changing soil pH followed by solubilization of toxic salts of metals like aluminum. The particulate matters have a negative mechanical effect. They cover the leaf BLADE reducing light penetration and blocking the opening of stomata. These IMPEDIMENTS influence strongly the PROCESS of photosynthesis which rate declines SHARPLY. i hope it helpfull for you |
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