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Worksheets

LIAO (Group-2)

Total questions: 100

Worksheet time: 1hrs 10mins

Name
Class
Date
1.

What do astronauts use to travel to space?

a)

  • Submarine

b)

  • Rocket

c)

  • Helicopter

d)

  • Motorcycle

2.

What happens to a balloon when it is filled with air and then let go?

a)

  • It stays still

b)

  • It flies around

c)

  • It sinks to the ground

d)

  • It makes a noise but doesn't move

3.

What is inside a balloon that makes it fly when released?

a)

  • Water

b)

  • Gas under pressure

c)

  • Sand

d)

  • Food

4.

When a rocket expels gas, what direction does the rocket move?

a)

  • Down

b)

  • Up

c)

  • Sideways

5.

In which direction does the rocket push the gas?

a)

Up

b)

Down

c)

Sideways

d)

Around in circle

6.

Identify the following picture.

a)

Rocket

b)

Space Station

c)

Space Shuttle

7.

What is the first thing the space shuttle detaches after taking off?

a)

Fuel tank

b)

Rocket Booster

c)

Orbiter

d)

Wheel

8.

What is the name of the space vehicle that carried the Apollo 11 astronauts?

a)

Saturn V

b)

Space Shuttle

c)

Rocket Booster

d)

Space Plane

9.

What does PSLV stand for?

a)

Planetary Space Launch Vehicle

b)

Polar Satellite Launch Vehicle

c)

Private Space Launch Vehicle

d)

Public Satellite Launch Vehicle

10.

What is the mission name of the first space shuttle flight?

a)

Columbia STS 1

b)

  • Columbia STS-2

c)

Apollo 11

d)

Gemini 4

11.

What moves around the Sun in the solar system?

a)

Cars

b)

Planets, moon and space objects

c)

Birds

d)

Cloud

12.

How many moons does Mercury have?

a)

One

b)

Zero

c)

Three

d)

Five

13.

What color is Mercury?

a)

Blue

b)

Red

c)

Grey

d)

Yellow

14.

What is Venus full of?

a)

Oceans

b)

Deserts

c)

Volcanoes

d)

Forest

15.

What is the name of Earth's moon?

a)

Luna

b)

Triton

c)

IO

d)

Titan

16.

Which planet in our solar system has life?

a)

Mercury

b)

Mars

c)

Saturn

d)

Earth

17.

Which planet is smaller than Earth?

a)

Mars

b)

Venus

c)

Jupiter

d)

Saturn

18.

How many moons does Mars have?

a)

None

b)

One

c)

Two

d)

Three

19.

What is the name of the tallest volcano on Mars?

a)

Mount Everest

b)

  • Olympus Mons

c)

  • Mauna Kea

d)

  • Vesuvius

20.

How many moons does Jupiter have?

a)

95

b)

27

c)

63

d)

10

21.

What color is Jupiter mostly?

a)

Blue

b)

Golden-Brown

c)

Red

d)

Green

22.

What is Saturn famous for having around it?

a)

  • Oceans

b)

  • Mountains

c)

  • Rings made of rocks and ice

d)

  • Volcanoes

23.

How many rings does Uranus have?

a)

5

b)

9

c)

13

d)

18

24.

How many planets are there in our Solar System?

a)

10

b)

7

c)

8

d)

5

25.

This is the hottest planet. Which is it?

a)
b)
c)
d)
26.

How long is one Earth rotation?

a)

2 hours

b)

12 hours

c)

24 hours

d)

32 hours

27.

Which object has its own light?

a)
b)
c)
d)
28.

Who was the first man to walk on the moon

a)

Najil yousef

b)

Home keeper

c)

Neil Armstrong

29.
Visible stars that form a pattern in the sky are called...
a)
galaxies
b)
constellations
c)
meteors
d)
dot to dot
30.

The Milky Way is the only galaxy in the universe.

a)

True

b)

False

31.

Elliptical, spiral, and irregular are all types of (a)   .

32.

A shadow is made when ​ (a)     is blocked by an opaque object.


33.

Choose the transparent objects

a)

b)

c)

d)

e)

34.

ALL light passes through it.

a)

opaque

b)


translucent

c)

transparent

35.

Shadow is always formed on the (a)   side of that of light

36.

Select the natural source of light

a)

Sun

b)

Bulb

c)

Torch

37.
Opaque means...
a)
No light passes through it
b)
All light passes through it
c)
Some light passes through it
38.

An object in space that circles around the bigger object is called a

a)

satellite

b)

star

c)

galaxy

39.

How does a satellite look like?

a)
b)
c)
40.

Name a natural satellite.

a)

moon

b)

saturn

c)

sun

41.

How are satellites launched in the sky

a)
b)
c)
42.
Today, the number of satellites orbiting the Earth is in the...
a)
hundreds.
b)
thousands.
c)
billions.
d)
millions.
43.

Our Earth is also a Satellite. Ture or False?

a)

TURE

b)

FALSE

44.

Satellites use petrol for Power Sources, True or False?

a)

TRUE

b)

FALSE

45.

If there are no satellites, then we cannot use GPS, True or False?

a)

TRUE

b)

FALSE

46.

If you look to the sky you (a)   to see a satellite.

47.

Which part of a satellite is important for receiving and sending data?

a)

Power source

b)

Camera

c)

Sensor

d)

Antenna

48.
what do telescopes do 
a)
look at planets and space 
b)
at the white house 
c)
look at people
d)
all the above
49.
Who invented the telescope?
a)
Hans Lippershey
b)
Obama
c)
John Snow
d)
Nicolaus Copernicus
50.

Which space company launched Hubble telescope

a)

ISRO

b)

ROSCOSMOS

c)

NASA

d)

JAXA

51.

Will Hubble return to Earth?

a)

Yes

b)

No

52.

[ Tanvi's question 2.]

Who was the first to use the telescope to study the stars and planets.

a)

Hans Lippershey

b)

Galileo Galilei

c)

Guttenberg

d)

Nicolaus Coppernicus

53.

What does the Earth's atmosphere do to light from space?

a)

  • Makes it clearer

b)

  • Blurs and blocks it

c)

  • Makes it louder

d)

  • Turns it into rainbows

54.

Which space telescope was launched by India?

a)

  • Hubble Space Telescope

b)

  • Chandra X-ray Observatory

c)

  • Spitzer Space Telescope

d)

  • Astrosat

55.

Which space telescope is the oldest, launched in 1990?

a)

  • Hubble Space Telescope

b)

  • Chandra X-ray Observatory

c)

  • Spitzer Space Telescope

d)

  • Astrosat

56.

Which space agency launched the James Webb Space Telescope?

a)

ESA

b)

NASA

c)

ISRO

d)

JAXA

57.

The Hubble Space Telescope will take about (a)   hours to revolve around our planet.

58.

What were the first known magnets called?

a)

  • Rubies

b)

  • Lodestones

c)

  • Diamonds

d)

  • Pearls

59.

Which ancient civilizations discovered lodestones?

a)

Egypt

b)

Mexico

c)

Canada

d)

China

60.

William Gilbert concluded that Earth is a giant magnet.

a)

True

b)

False

61.

What is true about every magnet?

a)

  • It only has a north pole

b)

  • It only has a south pole

c)

  • It has both a north and a south pole

d)

  • It has no poles at all

62.

What do magnets have at their ends?

a)

Tips

b)

Edges

c)

Poles

d)

Centers

63.

What happens when bar magnet is broken?

a)

It stops attracting metal.

b)

Both pieces lose their poles.

c)

Only one piece has a north pole.

d)

Nothing changes; they stay the same.

64.

  • Which of these materials is non-magnetic?

a)

Iron

b)

Wood

c)

Nickel

d)

Steel

65.

What can you use to make sure something is non-magnetic?

a)

  • A metal detector

b)

  • A magnet

c)

  • A ruler

d)

  • A flashlight

66.

Which of these materials is magnetic?

a)

  • Plastic

b)

  • Wood

c)

  • Iron

d)

  • Glass

67.

Which material would a magnet stick to?

a)

  • Aluminum

b)

  • Copper

c)

  • Nickel

d)

  • Rubber

68.

When was the first module of the ISS launched?

a)

1998

b)

1995

c)

2000

d)

2003

69.

Which of the following countries is not a primary partner of the ISS?

a)

  • United States

b)

  • Russia

c)

  • China

d)

  • Japan

70.

How many crew members can the ISS typically support at one time?

a)

3

b)

6

c)

9

d)

12

71.

Why must astronauts be careful when handling liquids in space?

a)

  • Liquids evaporate quickly

b)

  • Liquids floats

c)

  • Liquids turn into gas

d)

  • Liquids stick to surfaces tightly

72.

What keeps us ground?

a)

  • Magnetism

b)

  • Gravity

c)

  • Inertia

d)

  • Friction

73.

  • What kind of toothbrush do astronauts use in space?

a)

  • Regular toothbrush

b)

  • Special space toothbrush

74.

What happens to the used toothpaste in space?

a)

  • It is spit into a vacuum system

b)

  • It floats away

c)

  • It is swallowed

d)

  • It evaporates

75.

  • What do astronauts do with dirty clothes in space?

a)

  • Send them back to Earth

b)

  • Discard them

c)

Reuse them

76.

In space, astronauts float because there is no (a)   .

77.

Astronauts sleep in sleeping (a)   in space.

78.

What is the full form of ISS?

a)

The International Spacecraft

b)

The International Space Station

79.
A person who is trained for traveling in space
a)
Astronaut 
b)
Sputnik
c)
Light-year
d)
Satellite
80.

How many moons does earth have?

a)

1 moon

b)

3 moons

c)

5 moons

81.

Which is the closest star to the earth?

a)

Sun

b)

UY Scuti

c)

Betelguse

82.

In which galaxy do we live in?

a)
Black Hole
b)
Milky Way
c)
Milk Dud
d)
Three Musketeers 
83.

How long does it take for Earth to make a full rotation?

a)

365 days

b)

60 seconds

c)

24 hours

d)

365 seconds

84.

How long does it take for Earth to make a full rotation?

a)

365 days

b)

60 seconds

c)

24 hours

d)

365 seconds

85.

Where is the asteroid belt found?

a)

Between Mercury and Venus

b)

Between Earth and Mars

c)

Between Mars and Saturn

d)

Between Mars and Jupiter

86.

What do astronomers call comets?

a)

Snowy snowballs

b)

Clean snowballs

c)

Dirty snowballs

d)

Cold snowballs

87.

Which image best shows a meteor shower?

a)
b)
c)
88.

One of the most famous short-period comets is called?

a)

Hallie's Comet

b)

Halley's Comet

c)

Hale Comet

d)

Hale-Bopp Comet

89.

When rocks are floating in space, we also call them?

a)

Meteors

b)

Meteorites

c)

Meteoroids

90.

Once a meteoroid hits Earth's atmosphere and burns up it is called?

a)

Dust

b)

Fire

c)

Meteor

d)

Meteorite

91.

What are bigger asteroids sometimes called?

a)

  • Shooting stars

b)

  • Moon rocks

c)

  • Planetoids

d)

  • Meteor showers

92.

What shape are most planets?

a)

  • Spherical

b)

  • Irregular

c)

  • Cubic

d)

  • Pyramid-shaped

93.

Smaller fragments of asteroids or even comets are called (a)   .

94.

Meteoroids are always large pieces of asteroids.

a)

True

b)

False

95.

What do we call the streak of light caused by a vaporizing meteoroid in the sky?

a)

  • Shooting star

b)

  • Comet

c)

  • Planet

d)

  • Moon

96.

Comets are (a)   in shape.

97.

Comets can range in size from 750 meters to 40 kilometers.

a)

True

b)

False

98.

All the galaxies together is the (a)   .

99.

Shadow comes in different ______ and ______.

(a)  

100.

Butter (tracing) paper is (a)   which will let some light pass through it.

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