write the effects of water scarcity on aquatic animals & vegetation in detail for Summer holiday homework
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heya...
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The aquatic animals live in water. They derive their food from the organisms living in the water and the surrounding vegetation. If there is no water they will lose their home and shelter. If water scarcity persists gradually their species will decline and perish.
When water stress occurs, whether caused by drought or root impairment, many invisible processes are affected. The first obvious effect of water stress is wilting because turgor pressure, which inflates plant cells and keeps them erect, is lost.
If a plant's soil has too much water, the roots can rot, and the plant can't get enough oxygen from the soil. If there is not enough water for a plant, the nutrients it needs cannot travel through the plant. A plant cannot grow if it doesn't have healthy roots, so the proper balance of water is key when growing plants.
here is Ur answer...
The aquatic animals live in water. They derive their food from the organisms living in the water and the surrounding vegetation. If there is no water they will lose their home and shelter. If water scarcity persists gradually their species will decline and perish.
When water stress occurs, whether caused by drought or root impairment, many invisible processes are affected. The first obvious effect of water stress is wilting because turgor pressure, which inflates plant cells and keeps them erect, is lost.
If a plant's soil has too much water, the roots can rot, and the plant can't get enough oxygen from the soil. If there is not enough water for a plant, the nutrients it needs cannot travel through the plant. A plant cannot grow if it doesn't have healthy roots, so the proper balance of water is key when growing plants.
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