Biology, asked by Srishti1254, 1 year ago

Excessive nutrients in a fresh water body cause fish mortality. Give two reasons.

Answers

Answered by pratik289861

Excessive nutrients reslts in excessive algal growth which produce toxins in water .water becomes poor as dissolved oxygen decreases leading to increase in BOD.

Previous Question

Next Question

Similar questions

English, 6 months ago

what is the importance of good handwriting for education and give me very long answer...

English, 6 months ago

which of the following statements about the Indian economy is correct about 70% Indians are involved in some type of self employment. Indian economy is as developed as that of China. in India single biggest employment is from. about 48% Indian workforce...

Science, 6 months ago

who were awarded the Nobel prize for medicine in 2005...

Biology, 1 year ago

Define weeds and why it is necessary to remove it from fields?

Biology, 1 year ago

Differenciate between grassland birds and forest birds in india...

English, 1 year ago

any rhyme for class nursary...

English, 1 year ago

we have not yet finished the lesson make passive voice...

Science, 1 year ago

why are plastic is important in our surrounding...