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There is no place in nature for extinction.”licretius. i am not argee with the statement above. that's why i want to retell article is named “extinction as a natural process and a part of evolution ”.  the article says that the international union for the conservation of nature (iucn) ranks a species as extinct when there is no reasonable doubt that the last individual has died. and that it isn’t always easy to pinpoint exactly when a species has become extinct. for example, young takahē bird that thought to be extinct in the 1930s but then was redicovered in 1948.the article also says about history of extinctions, causes of extinction, the impacts of extinction and how scientins prevent the extintion. from this article i get that the present time extinsion is persumed to be mostly coused by people and civilization and sometimes the ecosystem cannot cope with it.and i also got that the scientistes are working now to solve this problem. but i think that the people and even civilization cannot be separated from the nature and are the part of it. in addition i don't agree with the stereotype that there is a kind od a natural disaster we have today. i think that all we see around it is just the life process of the panet earth and we cannot do anything, as, for example, volcano while erupting, discharges as much co2 in the atmosphere per 1 hour, as all the human civilization per all their lifetimes.

Iagree with roman poet and philosopher's  words.that's why i want to retell the article which is named“endangered species”. it tells about different species of animals which are on the verge of extinction for example pandas, tigers, elephants, gorillas.in the last 500 years, 844 species – like the passenger pigeon, the dodo, and golden toad have died out. some scientists believe that half of the world's species may become extinct by the year 2100.at the moment, experts say that human activity puts all species in the greatest danger.  for example, the loggerhead sea turtle who lays eggs on the beaches. its eggs are becoming increasingly popular with tourists. humans cause terrible damage to the eggs by either stealing or breaking them.fortunately, many people are trying to help our planet. there are a lot of environmental groups and international organization whose main goal is to strengthen the cooperation among environmentalists from different countries. of course, the volunteers help too.  if we do nothing, we are heading for a disaster! so what can we do to help? i think it is obvious. we need to reduce our greenhouse gas emissions and create a more environmentally-friendly planet where hunting is not allowed. we should ban  harmful liquids (which cause poisonous evaporations) and overall try to look after our planet.