10 point danger faced by the fishes in our river &sea
Answers
but I'll mention the ones which are important...
as many factories throw out some waste and dangerous chemicals into fresh water bodies where many fish species survive.... because of this many of the important species of aquatic life are in danger!!!
so we gotta' think more 'bout these consequences..!
and if you feel my answer helpful or informative....
do mark me as brainlist!!
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.