Excessive fertilizers used by farmers in fields are carried by run off water to the near by water bodies. As a result surface of water bodies gets completely covered with aquatic plants (algae).
(a) What is the phenomenon called ?
(b) How does it affect the aquatic animals ?
(c) State two values that we learn from this type of information
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(a) Eutrophication
(b)it doesn't allow the oxygen to reach down the upper surface of pond or lake due to which aquatic animals are not able to survive.
c.awareness and knowledge about effects of Eutrophication.
(b)it doesn't allow the oxygen to reach down the upper surface of pond or lake due to which aquatic animals are not able to survive.
c.awareness and knowledge about effects of Eutrophication.
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