Free Printable REVISION UNIT 4 CLASS 10

1.

It took her two hours to do housework yesterday.

a)

A. She spent two hours to doing housework yesterday.

b)

B. It took her two hours doing housework yesterday.

c)

C. She spent two hours doing housework yesterday.

d)

D. Do housework yesterday took him two hours.

2.

The weather is very cold, so they can't go swimming.

a)

A. The weather is so cold that they can't go swimming.

b)

B. The weather isn't cold enough for them to go swimming.

c)

C. The weather is too cold for them going swimming.

d)

D. It is so a cold weather that they can't go swimming.

3.

The weather is very cold, so they can't go swimming.

a)

A. The weather is so cold that they can't go swimming.

b)

B. The weather isn't cold enough for them to go swimming.

c)

C. The weather is too cold for them going swimming.

d)

D. It is so a cold weather that they can't go swimming.

4.

1. I have never been to France before.

a)

A. It's the first time that I've gone to France.

b)

B. It's the first time that I went to France.

c)

B. It's the first time that I went to France.

d)

D. It's the first time that I was to France.

5.

It's a pity that you didn't tell us about this.

a)

A. I wish you told us about this.

b)

B. I wish you had told us about this.

c)

C. I wish you would tell us about this.

d)

D. I wish you have told us about this.

6.

1. It started to rain at 2 o'clock and it is still raining.

a)

A. It has been raining at 2 o'clock.

b)

B. It has been raining since 2 o'clock.

c)

C. It has been raining for 2 o'clock.

d)

D. It has been raining in 2 o'clock.

7.

Điền giới từ thích hợp trong các câu sau:

I deleted the photo ... accident.

(a)

8.

Điền loại từ thích hợp trong các câu sau:

The entire organization is funded by (a) donations. (charitable)

9.

meaningful /ˈmiːnɪŋfl/

a)

(a): rõ ràng, hiển nhiên

b)

(a): có ý nghĩa

c)

(a): kiên trì, kiên nhẫn

10.

interact /ˌɪntərˈækt/

a)

(v): tương tác

b)

(a): hay, thú vị

c)

(n): liệt sỹ

11.

a)

quảng cáo

b)

áp phích

c)

bìa ảnh

d)

nội dung

12.

apply

a)

nghỉ việc

b)

việc làm

c)

nghỉ phép

d)

nộp đơn xin việc

13.

announcement

a)

quảng bá

b)

rau củ

c)

thông báo

d)

vô vọng

14.

Chọn từ có cách phát âm khác loại

a)

Advice

b)

Meaningless

c)

Society

d)

Advertise

15.

dedicated /ˈdedɪkeɪtɪd/

a)

(a): sáng tạo

b)

(a): phấn khởi, phấn khích

c)

(a): tận tâm, tận tụy

16.

facility /fəˈsɪləti/

a)

(n): cơ sở vật chất, trang thiết bị

b)

(a): vô vọng

c)

(n): người tàn tật, người khuyết tật

17.

concerned /kənˈsɜːnd/ : quan tâm ,lo lắng

đi với giới từ nào sau đây:

a)

at

b)

on

c)

in

d)

about

18.

invalid /ɪnˈvælɪd/

a)

(n): người đứng đầu, nhà lãnh đạo

b)

(n): người tàn tật, người khuyết tật

c)

(a): phi lợi nhuận

19.

excited /ɪkˈsaɪtɪd/(a):

phấn khởi, phấn khích

a)

about

b)

in

c)

at

d)

with

20.

priority /praɪˈɒrəti/ (n.)

a)

vùng xa

b)

ưu tiên

c)

có mặt

d)

sự lo lắng

21.

remote area /rɪˈməʊt ˈeəriə/(n. phr.)

a)

): rõ ràng,

hiển nhiên

b)

kiên trì, kiên nhẫn

c)

tình nguyện

d)

vùng sâu vùng xa

22.

We were walking in the park when it _____to rain.

a)

starts

b)

start

c)

started

d)

starting

23.

We lost the keys while we ___ in the garden.

a)

are playing

b)

were playing

c)

playing

d)

was playing

24.

My sister and I ___(buy) a lot of clothes last summer.

a)

buy

b)

bought

c)

have bought

d)

has bought

25.

gain experience in sth:có nghĩa là gì

Eg : You can gain experience in education, social work, health care, marketing, and web design: The opportunities are endless.

a)

kinh nghiệm

b)

bỏ kinh nghiệm

c)

thu thập/tích lũy kinh nghiệm trong lĩnh vực gì

d)

thí nghiệm

26.

Choose the options that best fit the blanks.

She wishes she could do some _____ work this summer.

a)

voluntarily

b)

volunteerism

c)

volunteer

d)

volunteering

27.

Interact ____ sb/ st

Tương tác/ tiếp xúc với ai/ cái gì

a)

of

b)

on

c)

with

d)

in

28.

Have a ____ to do st: Có cơ hội làm gì

a)

chances

b)

chance

c)

of

d)

in

29.

Ý thức về cái gì

a)

Be aware on st

b)

Be aware at st

c)

Be aware in st

d)

Be aware of st

30.

________= be proud of st/ sb

Tự hào về cái gì/ về ai

a)

Take pride st/ sb

b)

Take pride of st/ sb

c)

Take pride in st/ sb

d)

pride in st/ sb

31.

_____ experience ____ st

Tích lũy kinh nghiệm trong lĩnh vực gì

a)

gain...in

b)

gain...on

c)

gain...at

d)

gain...with

32.

in a broad range of fields.

nghĩa là gì

a)

Trong một loạt lĩnh vực

b)

nước ngoài

c)

trong bảng cánh đồng

d)

trong lịch sử

33.

Dấn tới cái gì

a)

Lead at st

b)

Lead on st

c)

Lead to st

d)

Lead in st

34.

Have attachment ___st: Gắn bó với cái gì

a)

to

b)

about

c)

on

d)

at

35.

turns into

Biến thành, trở thành

a)

chuyển hóa

b)

Biến thành, trở thành

c)

quay lại

d)

trở về

36.

By chance = by mistake = _______ =

Ngẫu nhiên, tình cờ

a)

by accident

b)

at accident

c)

no accident

d)

in accident

37.

Meet the challenge

a)

gặp cơ hội

b)

thử thách với bạn

c)

gặp ai đó

d)

Đương đầu với thách thức

38.

job market

(n. phr)

a)

chợ

b)

thị trường lao động việc làm

c)

nghề nghiệp

d)

khu vui chơi

39.

martyr

(n.)

a)

khuyết tật

b)

vị trí

c)

liệt sĩ

d)

chợ

40.

narrow-minded

(adj.)

a)

hào phóng

b)

rộng lượng

c)

suy nghĩ

d)

hẹp hòi, nhỏ nhen

41.

volunteer work

(n. phr)

a)

công việc tình nguyện

b)

tình nguyện

c)

tình nguyện viên

d)

làm tình nguyện

42.

charity organization

(n. phr.)

a)

công việc

b)

tình nguyện

c)

tổ chức từ thiện

d)

nghề nghiệp

43.

running water

(n. phr)

a)

chạy nước

b)

chảy nước

c)

nước máy

d)

đang chảy nước

44.

widen roads

(v)

a)

mở rộng đường xá

b)

đường

c)

đường rộng

d)

con đường

45.

1. Mary wrote a letter of to Microsoft yesterday after seeing their advertisement in the morning.

A. position B. appliance C. employment D. application

a)

A. position

b)

B. appliance

c)

C. employment

d)

D. application

46.

She has a lot of in this field, so she was offered the job.

A. contact B. involvement C. maturity D. experience

a)

A. contact

b)

B. involvement

c)

C. maturity

d)

D. experience

47.

Volunteers become well ____ of the problems facing the world.

a)

A. aware

b)

B. concerned

c)

C. helpful

d)

D. interested

48.

1. Young people are now getting more and more concerned about environmental problems.

a)

A. worried

b)

B. nervous

c)

C. hopeless

d)

D. uneasy

49.

1. If you give me a fish, I will eat today.

a)

A. pronounce

b)

B. produce

c)

C. publish

d)

D. deliver

50.

1. They clean up or repair their houses, do their shopping or mow their lawns.

CLOSET

a)

A. shorten

b)

B. dig

c)

C. move

d)

D. shear

51.

1. Each nation has many people who voluntarily take care of others.

CLOSET

a)

A. optionally

b)

B. willingly

c)

C. freely

d)

D. consciously

52.

1. Sometimes you just visit them, play games with them or listen to their problems.

CLOSET

a)

A. wait on

b)

B. hold on

c)

C. depend on

d)

D. call on

53.

1. Other young volunteers go and work in the homes of people who are sick or old.

CLOSET

a)

A. Unhealthy

b)

B. delicate

c)

C. disgusted

d)

D. cold

54.

indicate the words whose underlined part differs from the others

A. cancer

B. album C. talent D. ailment

a)

A

b)

B

c)

C

d)

D

55.

to indicate the words whose underlined part differs from the other

A. idols B. artists C. singers D. awards

a)

A

b)

B

c)

C

d)

D

56.

My mother often ______ the housework on the weekend.

A. does B. is doing C. did D. do

a)

A

b)

B

c)

C

d)

D

57.

Listen! There's someone at the door. I ______ the door for you.

A. have opened B. am opening C. open D. will open

a)

A

b)

B

c)

C

d)

D

58.

“Look at those dark clouds!“ - “Yes, it ______in some minutes.”

A. will be raining B. is going to rain C. has rained D. rains

a)

A

b)

B

c)

C

d)

D

59.

You ______ to read from an eye chart to check whether your eyes are good or not.

A. will ask B. are going to ask C. will be asked D. asked

a)

A

b)

B

c)

C

d)

D

60.

When acupuncture ______ correctly, it is very safe for patients.

A. performs B. be performed C. is performed D. will perform

a)

A

b)

B

c)

C

d)

D

61.

Parents should ______ hands to take good care of their children well.

A. joins B. to join C. join D. joining

a)

A

b)

B

c)

C

d)

D

62.

The government should take actions ______ the Corona virus from spreading.

A. to prevent B. to preventing C. preventing D. prevents

a)

A

b)

B

c)

C

d)

D

63.

You are not old enough ______ these horror movies.

A. watch B. to watch C. watched D. watching

a)

A

b)

B

c)

C

d)

D

64.

I would like______ some well-known singers to perform in my party next month.

A. to invite B. for inviting C. invite D. inviting

a)

A

b)

B

c)

C

d)

D

65.

The Healthy Eating Pyramid reminds us to ______ our intake of salt and added sugar.

A. limit B. stop C. avoid D. remove

a)

A

b)

B

c)

C

d)

D

66.

The father typically works outside the home while the mother is ______ domestic duties such as homemaking and raising children.

A. suitable for B. capable of C. responsible for D. aware of

a)

A

b)

B

c)

C

d)

D

67.

CLOSEST in meaning

The old blood cells are broken down by the spleen and eliminated from the body.

A. cut out

B. exhaled

C. removed

D. held

a)

A

b)

B

c)

C

d)

D

68.

CLOSEST in meaning

This game show has attracted many participants since it was aired in 2015.

A. breathed

B. impacted

C. introduced

D. broadcasted

a)

A

b)

B

c)

C

d)

D

69.

OPPOSITE in meaning

Originally, there were 365 acupoints, but now this has increased to more than 2000 nowadays.

A. stabled

B. reduced

C. transferred

D. turned into

a)

A

b)

B

c)

C

d)

D

70.

OPPOSITE in meaning

Hector Berlioz was one of the most prominent composers of the Romantic perioD.

A. famous

B. modern

C. prolific

D. unknown

a)

A

b)

B

c)

C

d)

D

71.

Mark: “Take care! Have a safe trip back!”

Jenny: “__________”

A. Thanks for coming.

B. Sounds good.

C. Thanks, bye.

D. Good luck next time.

a)

A

b)

B

c)

C

d)

D

72.

Anne: “Make yourself at home, John.”

John: “__________”

A. Thanks! Same to you.

B. That’s very kind. Thank you.

C. Not at all. Don’t mention it.

D. Yes, can I help you?

a)

A

b)

B

c)

C

d)

D

73.

Bob: “How frequently do you go to the supermarket?”

Annie: “__________”

A. At least once a week.

B. Yes, it's important to do it every day.

C. I want to buy some fruits.

D. It takes me 5 minutes.

a)

A

b)

B

c)

C

d)

D

74.

“Which one will you purchase, yellow dress or blue one?” - “____”

A. I don't like, either.

B. They’re suitable for you.

C. It’s up to my choice.

D. I prefer the blue.

a)

A

b)

B

c)

C

d)

D

75.

"Why do you like pop music?” - “____”

A. Pop music originated in the Western world.

B. Because it is soft and beautiful.

C. Westlife is a pop band.

D. Since the 1950s, pop has had some new elements.

a)

A

b)

B

c)

C

d)

D

76.

ERROR

Quiet, my baby sleeps. Don’t wake her up.

a)

QUIET

b)

SLEEPS

c)

DON'T

d)

UP

77.

ERROR

Many accidents is caused by careless driving.

a)

MANY

b)

IS

c)

BY

d)

DRIVING

78.

We expect getting as many good marks at school as possible.

a)

EXPECT

b)

GETTING

c)

AS

d)

AS POSSIBLE

79.

Lan studied hard for the final test, but she passed with flying colours.

a)

HARD

b)

FOR

c)

BUT

d)

PASSED

80.

My mother doesn’t let me to eat too much fast food, as it will affect my health.

a)

to eat

b)

much

c)

as

d)

affect

81.

A. album

B. platinum

C. available

D. talent

a)

A

b)

B

c)

C

d)

D

82.

A. processed

B. achieved

C. performed

D. agreed

a)

A

b)

B

c)

C

d)

D

83.

Every day I ______ up at 6 o’clock, have breakfast and leave for work at 7:30.

A. get

B. have got

C. got

D. am getting

a)

A

b)

B

c)

C

d)

D

84.

My grandparents ______ with my family at present, and my grandmother teaches me how to cook several traditional Vietnamese dishes.

A. stay

B. stays

C. are staying

D. is staying

a)

A

b)

B

c)

C

d)

D

85.

“It’s very hot. ______ the window, please?”

A. Are you opening

B. Are you going to open

C. Will you open

D. Won’t you open

a)

A

b)

B

c)

C

d)

D

86.

Look at the sky. There is no cloud at all. It ______ sunny tomorrow.

A. will be

B. is going to be

C. was

D. being

a)

D

b)

A

c)

B

d)

C

87.

Stephen William Hawking ____ on 8 January, 1942 in Oxford, England.

A. born

B. has born

C. is born

D. was born

a)

A

b)

B

c)

C

d)

D

88.

It ______ that half of your plate consists of vegetables and fruit.

A. suggests

B. suggesting

C. is suggested

D. is suggesting

a)

A

b)

B

c)

C

d)

D

89.

John made me ____ a lot with his hilarious jokes.

A. laughing

B. to laugh

C. laugh

D. laughed

a)

A

b)

B

c)

C

d)

D

90.

I’m happy ____ that you’ve passed your driving test. Congratulations!

A. to hearing

B. hear

C. hearing

D. to hear

a)

A

b)

B

c)

C

d)

D

91.

The lesson is too difficult for the students _____, so the teacher has to explain it again.

A. to understand

B. understand

C. to understanding

D. understood

a)

A

b)

B

c)

C

d)

D

92.

My family really loves Japanese food, ____ we order it twice a week.

A. yet

B. so

C. but

D. nor

a)

A

b)

B

c)

C

d)

D

93.

They had a global ____ hit with their album concept about “The dark side of the Moon”.

A. top

B. song

C. smash

D. popular

a)

A

b)

B

c)

C

d)

D

94.

CLOSEST in meaning

But for your support, our band couldn’t have won the Grand Music competition.

A. show

B. quiz

C. contest

D. tour

a)

A

b)

B

c)

C

d)

D

95.

CLOSEST in meaning

We’re seeking for the talented musician to join our entertainment company.

A. good

B. famous

C. great

D. gifted

a)

A

b)

B

c)

C

d)

D

96.

OPPOSITE in meaning

Turmeric can help in boosting immune system and fight off free radical attacks in the system.

A. destroying

B. enhancing

C. weakening

D. stopping

a)

A

b)

B

c)

C

d)

D

97.

OPPOSITE in meaning

She was given a prize for her achievement in classical and traditional music.

A. success

B. feat

C. failure

D. accomplishment

a)

A

b)

B

c)

C

d)

D

98.

“How fashionable a pair of trainers you have!” - “_____

A. Do you want to know where I bought them?

B. Thanks for your compliment.

C. I know it’s fashionable.

D. Yes, of course.

a)

A

b)

B

c)

C

d)

D

99.

“What can I do for you?” - “_____”

A. No need to help.

B. Thank you.

C. Thanks, I’m just looking.

D. Sorry for not buying anything.

a)

A

b)

B

c)

C

d)

D

100.

Doctor: “How long has your headache been going on?”

Patient: “____”

A. After midnight.

B. For a week.

C. Last month.

D. Three times a day.

a)

A

b)

B

c)

C

d)

D

101.

“Thank you for your birthday gift, I really like it.” - “____”

A. I’m happy you like it.

B. Of course, it's valuable.

C. Not at all.

D. It’s nice of you.

a)

A

b)

B

c)

C

d)

D

102.

“Hi, you look happy. What's going on?” – “____”

A. Well, I loved running.

B. I have passed the exam.

C. Take yourself at home.

D. Oh yes, I enjoyed it very much.

a)

A

b)

B

c)

C

d)

D

103.

ERROR

Bats usually sleep during the day and they play and eating at night.

a)

sleep

b)

during

c)

and

d)

eating

104.

ERROR

She was gave a box full of chocolate.

a)

was

b)

gave

c)

full

d)

of

105.

Sue plans study abroad next year according to her parent’s advice.

a)

plans

b)

study

c)

according to

d)

advice

106.

The doctors looked at the test result, but they decided to operate on the patient.

a)

but

b)

decided

c)

to operate

d)

on

107.

This story with tragic ending made me crying.

a)

with

b)

ending

c)

made

d)

crying

108.

_______________________ describes the atmospheric conditions in a particular place at a particular time

a)

atmosphere

b)

climate

c)

weather

d)

temperature

109.

The _______________________ is a gaseous layer that surrounds the earth

a)

atmosphere

b)

climate

c)

weather

d)

temperature

110.

The atmosphere is more than _______ km thick

a)

50

b)

100

c)

500

d)

1000

111.

____________ radiation from the sun comes into contact with oxygen and produces a gas called ozone.

a)

sun

b)

ultraviolet

c)

gas

d)

ozone

112.

________% of solar radiation is lost in space

a)

19%

b)

34%

c)

47%

d)

50%

113.

________% of solar radiation is absorbed by the atmosphere

a)

19%

b)

34%

c)

47%

d)

50%

114.

________% of solar radiation reaches the earth's surface

a)

19%

b)

34%

c)

47%

d)

50%

115.

True or False: Due to gases from certain industries and pollution the ozone layer is thinning

a)

True

b)

False

116.

The ____________ filters dangerous solar radiation

a)

atmosphere

b)

sun

c)

ozone layer

d)

mesosphere

117.

Most of the atmosphere is composed of

a)

nitrogen

b)

oxygen

c)

argon

d)

carbon dioxide

118.

The ozone layer is located in the

a)

thermosphere

b)

mesosphere

c)

stratosphere

d)

troposphere

119.

Most meterological phenomena (rain, wind, clouds) happen in the ______________

a)

thermosphere

b)

mesosphere

c)

stratosphere

d)

troposphere

120.

The coldest layer of the atmosphere is the ______________

a)

thermosphere

b)

mesosphere

c)

stratosphere

d)

troposphere

121.

The warmest layer of the atmosphere is the ______________

a)

thermosphere

b)

mesosphere

c)

stratosphere

d)

troposphere

122.

Atmospheric temperature indicates the amount of _______ in the _____

a)

water, sea

b)

heat, clouds

c)

water, air

d)

heat, air

123.

Temperature varies according to the ____________, ________________ and ______________

a)

temperature, climate and weather

b)

altitude, latitude, climate

c)

altitude, distance from the sea, climate

d)

altitude, distance from the sea, and latitude

124.

At higher altitude, the air is ______ dense

a)

less

b)

more

125.

At higher altitudes, temperatures are _______

a)

lower

b)

higher

126.

At the equator, solar rays hit the earth at a ____ degree angle

a)

0

b)

30

c)

45

d)

90

127.

True or False: In the summer, the land heats up before the sea

a)

True

b)

False

128.

In the summer, air coming off the sea ________ the land

a)

heats

b)

cools

c)

freezes

d)

melts

129.

In the winter, the air over the sea _______ the land near the coast.

a)

warms

b)

cools

c)

freezes

d)

melts

130.

What is insolation?

a)

The amount of energy from the sun's rays

b)

The amount of heat on land

c)

The amount of heat in the air

d)

The ability to retain heat

131.

Sea temperatures change slowly because it is a _________

a)

gas

b)

solid

c)

liquid

132.

The highest annual temperatures are found in the

a)

tropics

b)

mountains

c)

arctic

d)

beaches

133.

The coldest annual temperatures are found in the

a)

tropics

b)

mountains

c)

arctic

d)

beaches

e)

polar regions

134.

Which factors influence the temperature of a particular place on earth? (3 answers)

a)

Altitude

b)

distance from sea

c)

latitude

d)

type of vegetation

e)

amount of fresh water available

135.

How hot or cold a substance or the environment is

a)

Temperature

b)

Precipitation

c)

Humidity

d)

Wind

136.

The concentration of water vapour in the air is called

a)

Temperature

b)

Precipitation

c)

Humidity

d)

Wind

137.

Which type of precipitation freezes in the clouds?

a)

freezing rain

b)

snow

c)

sleet

d)

hail

138.

For snow to fall, the air temperature must be what?

a)

Above 0 degrees celsius

b)

Below 0 degrees celsius

c)

Freezing

d)

Warmer at the ground than high in the air

139.

What type of precipitation is shown here?

a)

rain

b)

snow

c)

hail

d)

sleet

140.

In the winter, the air over the sea _______ the land near the coast.

a)

warms

b)

cools

c)

freezes

d)

melts

141.

Air is ____________ when it can absorb no more _______

a)

cold, water vapor

b)

saturated, water vapor

c)

cold, water vapor

d)

saturated, heat

142.

________ is caused by a mass of air moving from an area of high pressure to an area of low pressue

a)

wind

b)

rain

c)

hail

d)

altitude

143.

Select the places of earth where water precipitation is more than 1000 mm

a)

Central Africa

b)

Nearly all of South America

c)

Eastern North America

d)

Central Asia

e)

North Africa

144.

The instrument for measuring air humidity is the ....

a)

barometer

b)

hygrometer

c)

millimeter

d)

evaporation

145.

The unit used for measuring rainfall is the...

a)

barometer

b)

hygrometer

c)

millimeter

d)

evaporation

146.

Atmospheric Pressure depends on (3 answers)

a)

Distance from the Sea

b)

Altitude

c)

latitude

d)

air temperature

e)

air currents

147.

_______________________ describes the atmospheric conditions in a particular place at a particular time

a)

atmosphere

b)

climate

c)

weather

d)

temperature

148.

The _______________________ is a gaseous layer that surrounds the earth

a)

atmosphere

b)

climate

c)

weather

d)

temperature

149.

The atmosphere is more than _______ km thick

a)

50

b)

100

c)

500

d)

1000

150.

____________ radiation from the sun comes into contact with oxygen and produces a gas called ozone.

a)

sun

b)

ultraviolet

c)

gas

d)

ozone

151.

________% of solar radiation is absorbed by the atmosphere

a)

19%

b)

34%

c)

47%

d)

50%

152.

True or False: Due to gases from certain industries and pollution the ozone layer is thinning

a)

True

b)

False

153.

The ____________ filters dangerous solar radiation

a)

atmosphere

b)

sun

c)

ozone layer

d)

mesosphere

154.

_______________________ refers to atmospheric conditions that exist in a region over a long period of time

a)

atmosphere

b)

climate

c)

weather

d)

temperature

155.

Global Warming is happening due to the increase is _________ in the atmosphere

a)

oxygen

b)

nitrogen

c)

carbon dioxide

d)

all of the above

156.

Sea levels are rising due to _________ ice and disappearing glaciers.

a)

freezing

b)

melting

c)

drying

d)

all of the above

157.

Since 1900, the average temperature of the atmosphere has increased by _____

a)

0.7 degrees Fahrenheit

b)

7 degrees Fahrenheit

c)

0.7 degrees Celcius

d)

7 degrees Celsius

158.

Our increasing water use is impacting the

a)

hydrosphere

b)

atmosphere

c)

cryosphere

d)

biosphere

159.

Our emissions of CO2 is impacting the

a)

hydrosphere

b)

atmosphere

c)

cryosphere

d)

biosphere

160.

Our increasing use of land and pollution is impacting the

a)

hydrosphere

b)

atmosphere

c)

cryosphere

d)

biosphere

161.

Rising sea-surface temperature is impacting the

a)

hydrosphere

b)

atmosphere

c)

cryosphere

d)

biosphere

162.

Greenhouse gases allow solar radiation to enter the atmosphere but they do not let the heat out

a)

True

b)

False

REVISION UNIT 4 CLASS 10 - 1

Total questions: 162

Worksheet time: 1hrs 24mins

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