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Grade 7 Unit 10 No1

Total questions: 37

Worksheet time: 12mins

Name
Class
Date
1.

distance

a)

khoảng cách

b)

khoảng trống

c)

con đường

2.

phương tiện giao thông

a)

vehicle

b)

transport

c)

means

3.

điện

a)

elect

b)

electronic

c)

electricity

4.

khí sinh học

a)

biogas

b)

bioair

c)

chemistry gas

5.

solar

a)

thuộc về mặt trời

b)

hệ sinh thái

c)

thuộc hệ mặt trăng

6.

khí CO2

a)

carbon dioxide

b)

carbon dioxite

c)

cacbon dioxite

7.

negative

a)

tích cực

b)

tiêu hóa

c)

tiêu cực

8.

dangerous

a)

có tính nguy hiểm

b)

sự nguy hiểm

c)

dễ dàng

9.

năng lượng

a)

energize

b)

energy

c)

energetic

10.

nguồn

a)

root

b)

source

c)

resource

11.

dồi dào

a)

much

b)

fullfill

c)

plentiful

12.

nguồn

a)

root

b)

source

c)

resource

13.
What are the 3 main fossil fuels?
a)
Coal, Oil, and Gasoline
b)
Coal, Oil, and Natural Gas
c)
Electricity, Gasoline, Petroleum
d)
Coal, Oil, Non-renewable Resources
14.
Geothermal energy is energy from 
a)
the sun
b)
heat from deep in the earth
c)
wind
d)
inexhaustable
15.
Alternative energy is
a)
Generated by natural resources and is renewable
b)
man made
c)
nonrenewable
d)
gross
16.
Energy made from moving water or falling water is
a)
geothermal energy
b)
solar energy
c)
electrical energy
d)
hydroelectrical energy
17.
Which of the following sources of energy is classified as an alternative energy source?
a)
Mined coal
b)
Geothermal heat
c)
Crude oil
d)
Natural gas
18.
This Picture Represents Which Type of Alternative Energy?
a)
Wind
b)
Solar
c)
Biofuels
d)
Geothermal
19.
All of the following are considered alternative energy sources EXCEPT –
a)
Wind
b)
Petroleum
c)
Biofuel
d)
Solar
20.

Why are coal, oil, and natural gas classified as nonrenewable resources?

a)

They are limitless

b)

They exist in many places on Earth.

c)

They are originally from once-living things.

d)

They take millions of years to form.

21.

Why is solar energy considered renewable energy?

a)

It's cheaper than fossil fuels

b)

The sun's energy would not run out for billions of years

c)

Solar energy recharges batteries

d)

All of them

22.

Which renewable resource uses the natural resource in the picture below to produce energy?

a)

wind

b)

tidal

c)

biomass

d)

geothermal

23.

Which of the following is a disadvantage of fossil fuels?

a)

Not easily available

b)

causes pollution when burned

c)

only available at certain times

d)

creates long lasting waste

24.
Which of the following is a fossil fuel?
a)
Wind
b)
Coal
c)
Solar
d)
Biomass
25.
Hydroelectric power produces electricity using.....
a)
Wind
b)
Sunlight
c)
Moving water
d)
Dung
26.
The careful use of a resource is....
a)
recycling
b)
pollution
c)
depositing
d)
conservation
27.
 Energy from the sun is known as......... 
a)
hydroelectric energy
b)
geothermal energy
c)
solar energy
d)
wind energy
28.
The cleanest burning fossil fuel is ______.
a)
coal
b)
oil
c)
wind
d)
natural gas
29.
Which of the following is a nonrenewable resource?
a)
milk
b)
coal
c)
biomass
d)
water
30.
What is biomass? 
a)
energy from the sun
b)
energy from water
c)
energy from wind
d)
energy from plant and animal waste
31.
What type of fossil fuel is mined from the ground?
a)
wind
b)
coal
c)
biomass
d)
air
32.
__________ is an energy resource that WILL run out in the next several hundred years.
a)
Renewable Energy Resource
b)
Nonrenewable Energy Resource
c)
Fossil Fuels
d)
Forever Fuels
33.
__________ is an energy resource that WILL NOT run out in the next several hundred years.
a)
Renewable Energy Resource
b)
Nonrenewable Energy Resource
c)
Fossil Fuel
d)
Forever Fuel
34.
Coal is a __________ energy resource.
a)
Renewable
b)
Nonrenewable
35.
Solar Power is a __________ energy resource.
a)
Renewable
b)
Nonrenewable
36.
Geothermal Power is a __________ energy resource.
a)
Renewable
b)
Nonrenewable
37.
Wind is a __________ energy resource.
a)
Renewable
b)
Nonrenewable

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