Math, asked by arsu12, 1 year ago

write a news report about dangers faced by the fishes in our rivers and seas​

Answers

Answered by poonamchandak01
0

09 April 2019.

Delhi :- Here in Delhi by 1:30p.m. on tuesday we all saw that the chemicals of factory were directly released in the near by river. this was a hazardous for the aquatic life living inside the river. because of chemicals algae will grow and which will not allow oxygen to pass through it , and the aquatic life will not get oxygen. so please think about anything which you are doing

Answered by nilesh102
0

hi mate,

according to news the National Academy of Sciences estimated that ocean-based sources, such as cargo ships and cruise liners had dumped 14 billion pounds of garbage into the ocean. Over 1 million seabirds and 100,000 sea mammals are killed by pollution every year.

Water pollution harms fish populations in various ways. ... Algal blooms can be harmful to fish as they feed upon algae, toxins accumulate within the fish, and when a predator fish consumes that fish, they too are consuming higher toxin levels.

Pesticides and heavy metals that enter waterways can also harm or kill fish.

If untreated water keeps getting pumped into the lakes, it would soon contaminate groundwater resources, as is evident from the higher nitrate levels in the borewells in the vicinity of polluted lakes in Bengaluru. ... The fish would have got very weak because of the ammonia,” says Jamwal, who studies water pollution.

I hope it helps you.

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