In the world today there are about 5000endangered species.Around one species dies out every year.Some get endangered because people are killing them ,as in the case of the black rhino of africa.Others become extinct because pestisides are put on the food we eat,causing the animals that eat the insects off the plants to become contaminated,which causes their predators to become contaminated.Here is the list of endangered species,91 birds,76endangered mammals,36 endangered reptiles,21endangered smphibians,115endangered fish,70 endangered clams,35endangered snails,44endangered insects,12wndangered arachnids.Sometimes the natural disasters like flood ,tsunami,earthquakes cause the extinctions of species,climate change also accelerates extinction.Some netive animals to Nepala like snowleopard,red panda,swamo deer are endangered now because of pollution,habitat destruction and manymore human induced actions.

Humans should do more to preserve endangered species.The extinction of animals is a natural process that has ket animals come and go but this phenomenon is no more natural asnow is manipulated by humanity increasing extinction abnormally.This doesnt mean we cannot repair it,if we all come together and give an effort to save the  animals they can be preserved.Humanity`s  prosperity,health and advancement,all is dependent on these species.Elimination of endangered animals can lead to ultimate death of humans.Likely,not savingthe endangered speciescan cause  a negative effect onthem or  other species.

Thus humans must attempt to save all endangered animals because their wellbeing ensures health of ecosystem and protects the food chain.Humans are contingent upon plant and animals speciesfor everything.So  its in our hand what sort of ecosystem would we live to handover to our next generations a sound and healthy or something near to diseased!!!!!