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Вы можете ознакомиться и скачать презентацию на тему Animal survival. Доклад-сообщение содержит 15 слайдов. Презентации для любого класса можно скачать бесплатно. Если материал и наш сайт презентаций Mypresentation Вам понравились – поделитесь им с друзьями с помощью социальных кнопок и добавьте в закладки в своем браузере.

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Animal Survival

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Some facts In 1950, 15% of the world was covered by rainforest(тропический лес). By 2000 it is estimated(по оценкам) that only 7% of the rainforest will remain. By 2042 no rainforests will exist(существовать) 60% of all living things are found in the Rainforest There will be no tigers left in the world in 20 years

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Introduction There has been animal and plant life on the Earth for millions of years There have been many changes in climate, animals and plants This has led to the extinction(исчезновение) of many animals Since humans emerged animals and plants are dying out at a greater rate(скорость)

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Endangered or Extinct? The number of people in the world is growing at an alarming rate.(угрожающая скорость) But this is not true for all animals. In some cases, there are only a few of one type of animal left in the wild(дикий). These animals are endangered(находящийся под угрозой исчезновения). If they die out completely, they become extinct.(вымерший)

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Apes(обезьяна) Considered humans' closest relatives, great apes are among the world's most fascinating species.(захватывающий вид) Unfortunately,Great apes of Africa and Asia could face extinction in the next few decades if more is not done to conserve them.

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Elephant Elephants are the largest living land animals, with adults sometimes weighing six tons or more. Elephants are threatened by shrinking(сокращения) living space and poaching(браконьерство) for the ivory trade(слоновая кость).

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Pandas It is estimated that as few as 1,600 pandas remain in the wild today.

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Polar bear Climate change is causing the disappearance of sea ice from which polar bears hunt their prey. It’s leaves polar bears hungry.

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Why are these animals facing extinction? War torn countries(Пострадавшиt от войны) Hunting and poaching(браконьерство) (for sport, their fur, tusks(клыки) or meat). Disease(болезнь) Pollution/chemicals poison the animals. New predators Climate change Destruction of habitat(Разрушение среды обитания) (woodlands(лесные массивы) cut down, rivers drying up).

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Caring for the Environment It is in our own best interests to look after the world we live in. If a habitat(естественная среда )is lost or damaged, it has an effect on everything else, even if we do not see or understand it straight away(сразу). Remember - once something becomes extinct(угасать), it’s gone forever!