Dịch đoạn văn
dịch hộ vs mn
----- Nội dung dịch tự động từ ảnh -----
II. Read the passage and choose the correct answer for each question (1 point)
Wind is a form of solar energy. Winds are caused by the uneven heating of the atmosphere by the sun.
Wind flow patterns are changed by the earth's terrain, bodies of water, and vegetative cover. This wind
flow, or motion energy, when "harvested" by modern wind turbines, can be used to generate electricity.
Wind turbines are available in a variety of sizes, and therefore power ratings. The largest machine has
blades that span more than the length of a football field, stands 20 building stories high, and produces
enough electricity to power 1,400 homes. A small home-sized wind machine has rotors between 8 and 25
feet in diameter and stands upwards of 30 feet, and can supply the power needs of an all-electric home or
small business, utilityscale turbines range in size from 50 to 750 kilowatts. Single small turbines, below
50 kilowatts, are used for homes, telecommunications dishes, or water pumping.
1. What is the reason for the existence of wind?
(A) atmosphere heated unevenly
B. wind flow
(D, wind turbines
C. motion energy
2. Which of the following is NOT mentioned as a factor affecting the wind direction?
A, earth's terrain
B. bodies of water
(D) the Sun
C. vegetative cover
3. The word "variety" is closest in meaning with
A. capacity
B. popularity
4. What is the height of the largest wind turbines?
as tall as a 20 story building
diversity
B. between 8 and 25 feet
D. 50 feet
C. 30 feet
5. A small home-sized wind machine can produce enough power for
A. 20 buildings
C. 400 homes
6 POINTS)
D. minority
Ba small business
D. a football field 0,6
----- Nội dung dịch tự động từ ảnh -----
II. Read the passage and choose the correct answer for each question (1 point)
Wind is a form of solar energy. Winds are caused by the uneven heating of the atmosphere by the sun.
Wind flow patterns are changed by the earth's terrain, bodies of water, and vegetative cover. This wind
flow, or motion energy, when "harvested" by modern wind turbines, can be used to generate electricity.
Wind turbines are available in a variety of sizes, and therefore power ratings. The largest machine has
blades that span more than the length of a football field, stands 20 building stories high, and produces
enough electricity to power 1,400 homes. A small home-sized wind machine has rotors between 8 and 25
feet in diameter and stands upwards of 30 feet, and can supply the power needs of an all-electric home or
small business, utilityscale turbines range in size from 50 to 750 kilowatts. Single small turbines, below
50 kilowatts, are used for homes, telecommunications dishes, or water pumping.
1. What is the reason for the existence of wind?
(A) atmosphere heated unevenly
B. wind flow
(D, wind turbines
C. motion energy
2. Which of the following is NOT mentioned as a factor affecting the wind direction?
A, earth's terrain
B. bodies of water
(D) the Sun
C. vegetative cover
3. The word "variety" is closest in meaning with
A. capacity
B. popularity
4. What is the height of the largest wind turbines?
as tall as a 20 story building
diversity
B. between 8 and 25 feet
D. 50 feet
C. 30 feet
5. A small home-sized wind machine can produce enough power for
A. 20 buildings
C. 400 homes
6 POINTS)
D. minority
Ba small business
D. a football field 0,6