______ zone lies between Euphotic and Benthic zone.
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_______ is the process of overgrowth of plants and algae in lakes.
Which of the following promotes eutrophication of lakes?
In which zone, decomposition of the dead organism takes place?
Which one of the following lakes has minimum productivity?
________ is the process of acceleration of eutrophication due to increased phosphorous content in lakes.
Which type of pollution is a Cultural eutrophication?
The lakes are classified into how many types on the basis of productivity?
14 videos|99 docs|98 tests
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14 videos|99 docs|98 tests
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