Completar frases Unit 6 Read Vocab for FinalVersión en línea Complete the sentences por Şehriban Dündar 1 warmer temperatures safe latest shocked over fall understand rising save issue nature danger cooler under of effect care disappear The North Atlantic Right Whale North Atlantic right whales live near the Atlantic coast of North America . Many whales are in extinction , but this species is in an especially difficult situation . In the past , there were tens of thousands of North Atlantic right whales . Today , the population has dropped to 500 animals , and experts are worried that this number will continue to . There are many reasons why it is difficult to keep right whales . Their natural habitat is close to areas where there is a lot of human activity and they are sometimes hit by boats . Pollution is also a problem because it makes the animals sick . In the summer , the whales swim north to find food , and in the winter , they migrate south where the water is . In the future , sea will also likely have an on the species . Right whales may have to change their migration patterns to find waters . These amazing animals can grow to 50 feet and weigh more than 80 tons . They are friendly and sociable and often swim quite close to boats . Sadly , these characteristics are part of the reason they are in danger of extinction . Why work in conservation ? If you about animals and enjoy spending time in , you should think about a career in conservation . According to the data , at least 10 , 000 species go extinct every year . Conservationists try to what causes animals to , and then they use this knowledge to other vulnerable populations . Many people are when they learn about the size of the problem . As a conservationist , you can help people understand the importance of this .
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