once roamed the jungles in vast numbers, were estimated to become extinct by the year 2025.

BÀI TẬP LIÊN QUAN

•   Many organizations have been set up and funds have been raised.
•  The number of rare animals is decreasing rapidly.
•   A species of animal or plant that is no longer has any living members, either in the world or in a particular place.
•  Those who concern are very worried about the of many species.
•   Because of people’s with the environment, many kinds of plants and animals are becoming rare.
•  Tropical forests have supplied US with many sorts of plants for food, medicine, and industry.
•   It is estimated that^Rily 1,000 pandas remain in wild.
•   England was one of the first countries to.
•  Their is rejected due to some problems of pollution.
•  We all regard pollution as a matter to human beings.
•   Human beings are adding more and more pollutants the environment,
•   You should make sure what you have just told US.
•    Forest destruction results floods and air pollution,
•     It is automobile industry  contributes the most greenhouse gas emissions into the atmosphere.
•          many species of animals have become extinct.
•  We should do something to save those animals hunted for their fur or for other valuable parts of their bodies.
•     Farmers use more and more them to grow better crops but harm the environment.
•   Water is one of the most precious resources for our life.
•   are very dense, warm, and wet, are havens for millions of plants and animals,
•  The farmers and their cattle  had been trapped in the storm were fortunately rescued,
•   Nowadays, city dwellers,enjoy a lot from the modern material life, have to suffer from pollution the most,
•  Do you know that environmentalist?
•   Rain forests influence the Greenhouse effect, traps heat inside the Earth’s atmosphere,
•  The local authority banned US from going near the forest_ there is a serious fire,
•    Laws have been introduced to prohibit the killing of endangered animals.
•    Hunting for meat and burning forests for soils wildlife.
•  National Parks are established to create the environment for rare animals to survive and offspring.
•  The World Wild Funds is working to protect and save the forests that are in____ .
•  Scientists think it unlikely that the species will actually become extinct as a of the oil spill.
•    Human beings can exist without water and air.
•  Do you know exactly number of Siberian tigers in China?
•   Because of forest destruction some rare animals cannot survive, let alone____ .
•  The people in our village are leading a life.
•   Human beings are changing the environment all respects.
•    Air pollution interferes our body’s ability to process oxygen.
•  We should do something immediately to save many kinds of rare animals  extinction.
•   I personally think that it is easy to understand time is relative.
•           concerns about wildlife never keeps a wild animal as pest.
•   Did you listen to the lecture on the environment by Dr. Pike,.
•          want to use rain forests are cutting them down without any hesitation.
•     The man showed US the cage he                 kept a fierce lion.
•  Those villagers___ near the forest chop down hardwoods to sell for high prices.
•   We have just had an exploration through that forest.
•       comes from thousands of factories has caused enormous increases in air pollution levels. '
•  The areas are destroyed suffer a lot from soil erosion.
•       I will never forget the time I first visit Cat Tien National Park.
•   The___ is the air, water and land in or on which people, animals and plants live.
•  Certain chemicals have been banned because of their damaging effect on the environment.
•  The Earth is one of the in the solar system.
• Deforestation is destroying large areas of tropical rain forest.
• The area is roped off because the water is seriously polluted.
•      During a long drought, farmers had to find ways to their crops.
•  Human beings have ' great influence on world.
•  We have to suffer a lot of floods due to our serious of forests.
•   She is a. famous_ . She tries her best to protect rare animals from extinction.
•  The problems of pollution call for a prompt from the government.
•  They are asking for public donations to protect some certain wild animals dying out.
•   More and more rare animals are danger of extinction.
•  Do you know how many pandas remain the wild?
•  It is many rich countries__ have dealt the problem of extinction in various ways.
• was very kind of him.
•  Some countries try to reduce extinction depend on the world organization for support.
•   The National Parks,  certain animal species survive, are protected strictly from the poaching of hunters.
•   Some parts of the world,, were cleared for farms and now land is a desert,
•  Smoke from factories is polluting the air,  rain forests cannot clean fast enough.
•    Everyone must protect the ecosystem of planet Earth,.
•  Do you think that we are using up the resources for our survival?
•    Areas in Africa, South America, and Asia are dense with trees, insects, birds, and animals.
•  I wonder about___ human beings are destroying the environment so seriously.
•  The authority gathered those villagers they explained the importance of forests.