Environmental problems

Июль 27, 2022

Содержание

3. Main environmental problems Water pollution Air pollution Waste materials Protection of animals
4. To change something into a shorter simpler form. When a particular type of animal or plant
5. Animal conservation Many animal and plant species have become ______ and many more are in critical______.
6. Extinction is a natural process. Many species had ceased to exist before humans evolved. However, in
7. Dodos The Dodo is a classic example of how human __________ can cause irreparable damage to
8. In 2002 many animals remain threatened with extinction as a result of human activity. The World
9. Rhinos (watch the video)
10. Rhinos 1. Why are rhinos endangered species? 2. Where is their natural habitat? 3. Where do
11. Tigers (watch the video)
13. Скачать презентацию

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Main environmental problems
Water pollution
Air pollution
Waste materials
Protection of animals

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To change something into a shorter simpler form.
When a particular type

of animal or plant stops existing.
A particular type of animal or plant that soon may no longer exist.
A process of protection something and prevention it from changing or being damaged
When someone or something is kept from harm, damage etc.
The natural home of a plant or an animal

7. The process of making air, water soil etc dangerously dirty.

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Animal conservation
Many animal and plant species have become ______ and

many more are in critical______. Finding ways to protect the earth's wildlife and _______ the natural world they _______ is now more important than ever.

extinct

danger

conserve

inhabitat

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Extinction is a natural process. Many species had ceased to exist

before humans evolved. However, in the last 400 years, the number of animals and plants becoming extinct has reached crisis point.

Extinction

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Dodos
The Dodo is a classic example of how human __________ can

cause irreparable damage to the earth's biological diversity. The flightless Dodo was ________ to the Island of Mauritius in the Indian Ocean. It lived off fruit fallen from the island's trees and lived unthreatened until __________ arrived in 1505. The docile bird became a source of food for sailors and lacked the ability to _________ itself from animals introduced to the island by humans such as pigs, monkeys and rats. The population of Dodos rapidly ____________ and the last one was killed in 1681.

behavior

native

human

protect

decreased

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In 2002 many animals remain threatened with extinction as a result

of human activity. The World Wildlife Fund works tirelessly to raise awareness of the predicament facing these animals and find ways to protect them. By focusing on a number of high profile, 'charismatic icons' such as the rhino, panda, whale and tiger, the WWF aims to communicate, 'critically important environmental issues'. The organization's ultimate goal is to, 'stop the degradation of the planet's natural environment and to build a future in which humans live in harmony with nature'.

Endangered Animals

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