Question

18. Define a)endangered species b) vulnerable species c) Rare species​

Answer 1

Answer:

a)An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species.

b)An animal species is called vulnerable due to loss of habitat, destruction and facing a high risk of declining population in the wild. Vulnerable animal species of wild India includes Nilgiri Marten,Nilgiri Langur,Barasingha,Nicobar Flying Fox,Takin and Wild goat.

C)A rare species is a group of organisms that are very uncommon, scarce, or infrequently encountered. This designation may be applied to either a plant or animal taxon, and is distinct from the term endangered or threatened.

Explanation:

Hope it will help

Jai Hind

Answer 2

(a). Endangered Species: An endangered species is a species which has been categorized as very likely to become extinct in the near future. Any species that is at risk of extinction because of a sudden rapid decrease in its population or a loss of its critical habitat.

(b). vulnerable species: is a species which has been categorized by the International Union for Conservation of Nature as likely to become endangered unless the circumstances that are threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species home.

(c). rare species: is a group of organisms that are very uncommon, scarce, or infrequently encountered. This designation may be applied to either a plant or animal taxon, and is distinct from the term endangered or threatened.

I hope you understand....