YOMEDIA
NONE

Give the correct form of word the search for alternative resources of energy in various direction?

The search for alternative resources of energy (result) 1. ..... in various directions. Many communities (burn) 2. ... garbage and other biological waste products to produce electricity. Changing waste products into gases or oil is also an efficient way to dispose of waste. Experimental work (do) 3 ... to make synthetic fuels from coal, or coal tars. But to date, that process (prove) 4. .... expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, (also/ test) 5. ...... . Some experts are trying to revive hydroelectric power which (derive) 6. ....... from streams and rivers. Fifty years ago, hydroelectric power (provide) 7. ..... one third of the electricity used in the United States, but today it (supply) 8. ...... only four per cent. The oceans are another source of energy. Scientists (study) 9. ...... ways to change the energy of ocean currents, tides, and waves into electricity. Experiments are also underway to make use of temperature differences in ocean water

(produce) 10. .... energy.

1. .....

2......

3. .....

4. ......

5. ....

6......

7......

8......

9......

10.....

Theo dõi Vi phạm
ADSENSE

Trả lời (1)

  • The search for alternative resources of energy (result) 1. ...has led .. in various directions. Many communities (burn) 2. .are burning .. garbage and other biological waste products to produce electricity. Changing waste products into gases or oil is also an efficient way to dispose of waste. Experimental work (do) 3 .....is being done .... to make synthetic fuels from coal, or coal tars. But to date, that process (prove) 4. ...has proven .... expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, (also/ test) 5. ..is also being tested .... . Some experts are trying to revive hydroelectric power which (derive) 6. ...derived .... from streams and rivers. Fifty years ago, hydroelectric power (provide) 7. .provided .... one third of the electricity used in the United States, but today it (supply) 8. ...supplies ... only four per cent. The oceans are another source of energy. Scientists (study) 9. ..are studying .... ways to change the energy of ocean currents, tides, and waves into electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.

      bởi Thảo Vy Nguyễn Hoàng 30/09/2019
    Like (0) Báo cáo sai phạm

Nếu bạn hỏi, bạn chỉ thu về một câu trả lời.
Nhưng khi bạn suy nghĩ trả lời, bạn sẽ thu về gấp bội!

Lưu ý: Các trường hợp cố tình spam câu trả lời hoặc bị báo xấu trên 5 lần sẽ bị khóa tài khoản

Gửi câu trả lời Hủy
 
NONE

Các câu hỏi mới

AANETWORK
 

 

YOMEDIA
AANETWORK
OFF