B. Reorder the words to make sentences.
1. run out/ non -renewable/ comes/ energy/ from/ that/ sources/ will/ some day.
->
2. fuels/ to/ are/ they/ the/ limited/ harmful/ fossil/ environment/ and/ are
->
3. can't/ non - renewable/ replace/ energy/ resources/ be/ up/ once /used/ are/ they.
->
4. cheap/ but/ releases/ a lot of/ when/ cola/ is/ burned/ it/ pollutants.
->
5. Vietnam/ its/heavily/ currently/ relies/ fuels/ for/ on/ fossil/ energy.
->

I. Read the passage and choose the best answer A, B, C or D to complete the passage.

The natural environment includes all natural resources that are necessary for life: the air, the oceans, the sun, andthe land. Because they are vital for life, these resources must be protected from pollution and conserved. Ecologists study their importance and how to (1).......... them carefully.

According to ecologists, resources are divided into two groups: (2).......... and non-renewable. When a resource is used, it takes some time to replaceit. If the resource can be replaced (3)........., it is called renewable. If it cannot be replaced quickly and easily, it is non-renewable. For example, grass for animals is a renewable resource. When cows eat the grass, the resource is used. If the soil is fertilized and (4).........., more grass will grow. Coal, however, is non-renewable because it takes millions of years to make coal. All fossil fuels are non-renewable resources.

1. A. use B. be used C. used D. using

2. non-renewable B. renewable C. limited D. plentiful

3. A. easy B. difficultly C. quickly D. for a long time

4. A. protect B. protected C. protecting D. to protect

I. Arrange the words to make sentences.
1. run out/ non –renewable/ comes/ energy/ from/ that/ sources/ will/ some day.
………………………………………………………..
2. fuels/ to/ are/ they/ the/ limited/ harmful/ fossil/ environment/ and/ are
……………………………………………
3. can’t/ non – renewable/ replace/ energy/ resources/ be/ up/ once /used/ are/ they.
………………………………………………………..
4. cheap/ but/ releases/ a lot of/ when/ cola/ is/ burned/ it/ pollutants.
………………………………………………..
5. Vietnam/ its/ heavily/ currently/ relies/ fuels/ for/ on/ fossil/ energy.
……………………………..
6. solar energy/ renewable/ the/ is/ cleanest/ source/ abundant/ and/ most/ energy
………………………
7. should/ provide/ water/ heating/ your/ home/ to/ you/ fit/ solar/ to/ panels/ or/ electricity.
………………………………….
8. people/ In/ will/ be/ time/ many/ more/ using/ short/ cars/ electric/ a.
…………………………..

Complete the sentences with the words from the box.

renewable/non-renewable/abundant/alternative/polluting/exhausted/fossil/available

1-Many of the Earth's natural resources are ....., which means they are available in limited quantily and can be used up.

2-Oil is a relatively ..... but is a non-renewable resource.

3-..... fuels, including coal, oil and natural gas, are currently the world's primary energy source.

4-..... resources are those which cannot be replaced once they are used up.

5-..... energy is any energy source that can replace fossil fuel.

6-Despite being the most ..... source, coal still plays an important role in the production of electricity.

7-Solar power from the sun is ..... as we won't "use up" all the sunlight from the sun.

8-Geother mal energy is non-polluting, but it not widely ..... .

renewable,non-renewable,abundant,alternative,polluting, exhaustible , fossil,available 1. Many of the earth's natural resources are............,which means they are available in limited quantity and can be used up. 2 Oil is a relatively............... buut is a non-rewable resource. 3. .................... fuels, including coal, oil and natural gas, are currently the world's primary energy source. 4.............. resources are those which cannot be replaced once they are used up 5................... energy is any energy source that can replaced fossil fuel. 6. Despite being the most .................... source, coal still plays an important rola in the production of electricity. 7. Solar power from the sun is .............. as we won't " use up " all the sunlight from the sun

Circle the words you choose:

Renewable energy is generally as (1)energy/source/material that comes from resources which are naturally and easily added aagain such as sunlight, wind, rain, tides,waves, and geothermal (2)heat/gas/plants.(3)Natural/Renewable/Non-renewable energy replaces (4)old/abundant/traditional fuels in four different areas: electricity generation, air and water heating/cooling, motor fuels, and rural energy services.

Cần gấp!=>Tick liền!

Read the following passage carefully, and then select the best option A, B, C or D to complete it

Conservation, sustainable use and protection of (1) _______ resources including plants, animals, mineral deposits, soils, clean (2) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (3) _______ are grouped into two categories, renewable and nonrenewable. A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as (6) _______ energy. The goal of renewable resource conservation is to ensure (7) _______ such resources are not consumed faster than they are (8) _______. Nonrenewable resources are those in limited supply that cannot be replaced (9) ______ can be replaced only over extremely long (10) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (11) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (12) _______ maintaining an adequate supply of these resources well into the future.

Natural resources are conserved for their biological, economic, and recreational values, (13) _______ their natural beauty and importance to local cultures. (14) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (15) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....

Question 34:

A. However

B. Nevertheless

C. For example

D. In fact

Read the following passage carefully, and then select the best option A, B, C or D to complete it

Conservation, sustainable use and protection of (1) _______ resources including plants, animals, mineral deposits, soils, clean (2) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (3) _______ are grouped into two categories, renewable and nonrenewable. A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as (6) _______ energy. The goal of renewable resource conservation is to ensure (7) _______ such resources are not consumed faster than they are (8) _______. Nonrenewable resources are those in limited supply that cannot be replaced (9) ______ can be replaced only over extremely long (10) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (11) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (12) _______ maintaining an adequate supply of these resources well into the future.

Natural resources are conserved for their biological, economic, and recreational values, (13) _______ their natural beauty and importance to local cultures. (14) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (15) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....

Question 30:

A. ways

B. periods

C. spaces

D. steps