TEST (UNIT 10) I Find the word which has a different sound in the part underlined A flora B fauna C conservation D delta Giaoandethitienganh.info sưu tầm A species B forest C explore D experience A pangolin B endangered C kangaroo D mangrove II Choose the word which has a different stress pattern from the others A tropical B waterway C freshwater D employment A overuse B amazing C introduce D disappear III Choose the best answer A, B, C or D to complete the sentences Many organisations have criticized the of natural resources A overuse B overvalue C overview D overweight Although humans may have the longest lifespan of any , giant tortoises have the longest recorded lives among vertebrates A reptile B fauna C mammal D amphibian The human body is a very complex A living B organist C organism D organization These factors may be affected by components of the environment such as water supply or nutrient levels in the soil A living B non-living C alive D lively 10 The Amazon river basin contains the world’s largest tropical with a large number of species A vegetation B wood C rainforest D foliage 11 Farmers and fishermen have been waiting for the annual season to earn more money as the water is expected to wash away saline residue and protect aquatic resources A flood B water C rain D flooding 12 Ca Mau Province has the longest navigable in the Mekong Delta - over 7,000 kilometres A waterline B waterfront C waterway D watercourse 13 Many habitats such as and wetlands are disappearing fast A mangroves B areas C suburbs D regions 14 These are designed to reduce pollution A actions B quantities C measures D levels 15 Try to keep a(n) between hunters and prey in the nature A equality B right C dominance D balance IV Fill in each blank in the passage with the correct word below There are three extra words species conservation nature riches biodiversity ecosystems Ways to Protect Biodiversity habitats change Variety is the spice of life, an old saying goes Without a variety of life or biodiversity, ecosystems suffer Damaging biodiversity means damaging 16 and human life is affected, too Unfortunately, human activities have harmed the world’s biodiversity Too much fishing and hunting, destruction and damage to 17 , pollution, climate change - all these threaten biodiversity Fortunately, some damage can be reserved through restoration of an area’s habitat Restoring a habitat provides the foundation for 18 The species that should be living in an area can increase in numbers Even in urban areas, restoring native plants can provide food and shelter for native animal and insect 19 Human activities are reducing biodiversity at a rate 1,000 times faster than has happened over the last 65 million years The Earth can’t sustain biodiversity under such conditions Practising sustainability means using resources more wisely so that the Earth can maintain its 20 For instance, anyone can buy organic products, which reduces habitat damage by eliminating harmful pesticides and fertilizers Energy-efficient products consume less energy and also protect resources V Choose a word from the list to combine with the preposition to form a compound noun clear turn hand press lie 21 The lecturer distributed -outs before she started speaking work 22 Jack does a daily -out at the gym, starting with 20 -ups 23 He’s giving his office a major -out this week 24 I love having a -in on Sundays 25 There was a surprising large -out at the concert VI Choose the word among A, B, C or D that best fits the blank space in the following passage Conservation Conservation concerns man’s safeguarding and preservation of natural resources and his responsibility 26 improving the 27 conditions in which he lives An important task of 28 is the prevention of waste - waste of forests, soil, minerals, wildlife and human life Trees help to preserve land because 30 29 roots bind the soil and retain water trees, heavy rains will cause soil erosion and the remaining land become poor and worthless Terrible floods often occur in the areas 31 trees are cut down in great quantity Forest conservation also means the prevention of bush fires and the attention to planting and looking 32 new, young trees Not only should man preserve forests but he should 33 realize the importance of wild life protection Unless governments have good system of control or pass laws restricting the hunting and fishing of rare animals, they will slowly disappear Natural resources such as coal, gas and mineral ores are 34 But the need for them is growing day by day To conserve them, we must use them wisely and look for 35 materials 26 A to B for C of D about 27 A environment B environmental C nature D creature 28 A prevention B determination C conservation D conversation 29 A those B their C that D its 30 A No B None C Never D Without 31 A where B which C that D the 32 A for B up C after D over 33 A even B just C also D together 34 A unlimited B limited C limiting D unlimiting 35 A different B changed C various D alternative VII Read the passage, and choose the correct answer A, B, C or D for each question Many countries, particularly the developing ones, have more natural resources than they need for their own use These countries have made use of their raw materials by selling them to buy technological goods that they are unable to produce for themselves Few nations have been willing to consider that these resources would come to an end However, with increasing consumption and such unreasonable methods of harvesting as clearing, strip mining, the world’s stock of resources has been disappearing rapidly The world is now conscious that natural resources are not only vanishing but also having serious effects on our planet Today, countries are seeking to develop policies that balance the need to protect and preserve the environment with the need for the economic development of their countries Fining companies that contaminate or damage the environment helps to limit the use of chemicals and the consumption of raw materials so that they are used economically and efficiently Enforcing realistic reforestation regulations results in the renewal of resources Policies such as these will ensure that the earth supports the population without ecosystems being destroyed in the process 36 Why have the world’s resources been rapidly disappearing? A Through the effects of global warming B Through a process of natural decline C Because people are consuming more, and wasteful harvesting methods are used D Because pollution is destroying them 37 Which countries typically have more natural resources than they can use directly? A Developing countries B Asian countries C Highly developed countries D European countries 38 What developing countries often have to import or buy from abroad? A Natural resources B Fuel C Technological goods D Basic food items 39 Which two needs are countries trying to balance? A Protection of the environment and preservation of the environment B Development and economic well-being C Economic development and environmental protection D Political stability and pollution 40 For a better environment, how should raw materials be used? A As inexpensively as possible B Never use them C Unreasonably D Economically and efficiently VIII Complete the dialogue with the phrases below There is one extra that you not need A have been certified B damage the ozone layer, the environment and add to air pollution C promotes the use of less electricity and save our bills D use batteries that are rechargeable D store these products for recycling E affect habitats negatively when left alone Phong: We can some simple things around our house to live ‘green’ Nick: You’re right First, we should turn lights off after leaving a room This practice 41 Giaoandethitienganh.info sưu tầm _ Lan: And we should recycle all paper and cardboard products We can 42 _ _ and benefit the environment because they can be used to make various items Linda: What about our neighbourhood? We should pick up litter from parks, yards and gardens in the community Many of them are not biodegraded and can 43 Phong: We can go ‘green’ with our food, too We should buy seafood items that 44 _ These are normally fish that come from sustainable fisheries Nick: Every day we use a lot of energy We should 45 _ _ This practice not only cuts your costs of buying batteries but reduces lead and other metals used in them as well IX Write sentences about restoring coral reefs, using the words given 46 coral reefs / protect / coastlines / storms and erosion / provide / jobs / local communities / and / offer / opportunities / recreation _ _ 47 they / also / a source / food and medicines / and / over half a billion people / depend / reefs / food, income, and protection _ _ 48 unfortunately / coral reef ecosystems / severely threatened / some threats / natural / others / _ _ caused / human activities / including / pollution / and / unsustainable fishing practices _ _ Giaoandethitienganh.info sưu tầm 49 many threats / lead / coral bleaching / and / possible death _ _ 50 students / aware / the need / protect coral reef ecosystems/ and / they / help / protect / coral reefs / the world / small actions _ _