Machhliyan Samundar Mein Kaise Marti Hain? Karan Aur Sach

Sagar mein machhliyan marne ke kai karan hote hain, jo aksar chhupe rehte hain. Kabhi kabhi paani ki pradushan, oxygen ki kami, ya temperature mein badlav ke karan machhliyan marr jati hain. Kuch machhliyan bimariyon se bhi prabhavit hoti hain, jis wajah se unki sankhya kam ho jati hai. Iske alawa, manav kriya jaise fishing aur habitat destruction bhi machhliyon ki mrityu ka ek bada karan hai. Saalon mein laakhon machhliyan is prakriya se prabhavit hoti hain, jo samundar ke ecosystem ko bhi prabhavit karta hai.

Machhliyon ke marne ke karan aur samundar ke prabhav ke baare mein adhik jankari ke liye video dekhiye.