Giúp em vs
----- Nội dung dịch tự động từ ảnh -----
7. The energy from the
is renewable because we can't use it all up.
C. oil
D. coal
source?" "Because it can be replaced easily and quickly."
C. effective
D. specific
B. non-renewable
A. sun
B. gas
8.
"Why is it called a
A. renewable
9.
We must the amount of water our family use every day.
A. lessen
10.
A. environmental friendly
B. narrow
C. lower
D. reduce
B. environmentally friendliness
D. environmentally friendly
because dams cannot be built in certain areas.
Wave energy is a source of energy.
C. environment friendly
11. Hydro power is_
A. limited
B. unlimited
12. Fossil fuels are
energy sources.
A. solar
B. renewable
C. abundant
C. non-renewable
D. dangerous
D. wind
electricity?
13. A non-renewable source of energy can be used to power machinery, but it also the environment.
A. cleans
B. pollutes
14. What should we do to
D. protects
C. helps
A. take
B. save
C. cut
15.
The wind, the sun, and the wave are some types of
B. costly
B. up
A. cheap
16. Once non-renewable energy sources are used_
A. out
17. Many chemicals have a damaging effect
A. on
B. in
18. Renewable energy is also called"
A. inexhaustible
B. available
19. Using solar panels at home can help
A. reduce
20 Wind power is the most promising
A non-renewable
B.
B.
increase
natural
D. waste
sources of energy.
C. changeable
D. alternative
nola ba they are gone forever.
C. for
D. off
effect environment.
C. to
D. for
C. clean
_energy" because it doesn't pollute the air.
D. dangerous
your electric bill and your carbon footprint.
C. provide
source of energy.
C. limited
renewable
V. Complete the sentences with the words from the box.
energy
oil
hydro
protect
1. The energy that comes from water is called
2. We can use solar
3. Burning coal is polluting our
solar
D. convert
D. alternative
panels
energy.
environment
to power the appliances in our house.
4. Scientists are developing new energy sources to
5. We can't run out of
6. The government is reducing the use of nuclear
7.
8.
energy sources.
energy comes from the heat of the sun.
the environment.
nowadays
commonly known as petroleum, is the largest source of energy in the US.
VI. Choose the correct words.
1. We should rely much more on limited/ expensive/alternative sources of energy.
2. The river provides a limited/plentiful/ polluting supply of clean water to nearby villages - they don't
worry about water supply any more.
D
3. The problem with fossil fuels is that they are not non-renewable/renewable/dangerous.
4. The public have more concerns about water/nuclear/solar energy because of waste and accidents.
5. He seems not to run up/run away/run out of energy, so he can work for hours without stopping.
Bài tập Anh 7 Global success – Tập 2
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