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SMKSBS SCI F3 2024

Total questions: 77

Worksheet time: 51mins

Name
Class
Date
1.

Who invented the Heliocentric Model?

a)

Copernicus

b)

Ptolemy

c)

Kepler

2.

What does 'centric' means?

a)

Sun

b)

Earth

c)

Centre

d)

Copernicus

3.

When was the National Space Agency (NSA) established?

a)

2011

b)

2002

c)

2005

d)

2003

4.

Which satelite was the first to flyby Neptune?

a)

MEASAT 2

b)

US Pioneer 1

c)

Atlas

d)

US Voyager 2

5.

Who first used rockets in the 11th century?

a)

USA

b)

Zambia

c)

China

d)

Russia

6.

What is Tiung-SAT1?

a)

Malaysia's 1st Microsatelite

b)

Malaysia's 1st Satelite

c)

Malaysia's 1st Rocket

d)

Malaysia's 1st Space Probe

7.

Before Galileo's telescope, what was the first space telescope to be used?

a)

Hubble Space Telescope

b)

Spitzer

c)

Sextant

d)

Redstone

8.

Which one of these are rockets?

a)

Sputnik 1

b)

Hubble

c)

Saturn V

d)

Cassini

9.

Who was the first human to go into space?

a)

J.W.W Birch

b)

Sheikh Muszaphar Shukor

c)

Yuri Gagarin

d)

Iman Aiman

10.

When was the modified Heleocentric model used?

a)

1571

b)

168 A.D

c)

1673

d)

1853

11.

What is the technology to take aerial photographs

a)

Space probe

b)

Rocket

c)

Remote sensing

d)

Satellite

12.

In 2017,what space probe was still active orbiting saturn even after 20 years in space?

a)

Cassini

b)

Cassana

c)

Atlas

d)

Spitzer

13.

Which is the uppermost layer of the atmosphere of Sun

a)

Chromosphere

b)

Photosphere

c)

Corona

d)

Core

14.

What is A

a)

Corona

b)

Convection Zone

c)

Radiation Zone

d)

Core

15.

What is B

a)

Corona

b)

Convection Zone

c)

Radiation Zone

d)

Core

16.

What is C

a)

Corona

b)

Convection Zone

c)

Radiation Zone

d)

Core

17.

What is D

a)

Corona

b)

Chromosphere

c)

Photosphere

d)

Atmosphere

18.

What is E

a)

Corona

b)

Chromosphere

c)

Photosphere

d)

Atmosphere

19.

What is F

a)

Corona

b)

Chromosphere

c)

Photosphere

d)

Atmosphere

20.

•The dark regions seen on the surface of the Sun.

a)

Prominence

b)

Sunspot

c)

Solar flare

d)

Granule

21.

•Is huge loop or arched column of glowing gases over the sunspot

a)

Prominence

b)

Sunspot

c)

Solar flare

d)

Granule

22.

•Is a column of large amounts of charged gases erupting from the Sun

a)

Prominence

b)

Sunspot

c)

Solar flare

d)

Granule

23.

•Particles in plasma such as electrons, protons and alpha particles that erupt form the sun to outer space travel together at high speeds known as ________.

a)

Prominence

b)

Solar cycle

c)

Solar wind

d)

Granule

24.

How long is solar cycle last for?

a)

11years

b)

11days

c)

12years

d)

12days

25.

•the region of space surrounding Earth where the dominant magnetic field is the magnetic field of Earth, rather than the magnetic field of interplanetary space.

a)

Earth's magnetic field

b)

Earth megnetosphere

c)

Coronal mass ejection

d)

Solar wind

26.

Following is the Importance of Earth’s Magnetosphere, except

a)

functions as a biological shield to protect life on Earth

b)

blocks charged particles such as electrons, protons and alpha particles in the solar wind from reaching Earth.

c)

reduces the pressure exerted by solar wind on Earth’s atmosphere

d)

disrupt

telecommunication, navigation system and electric power lines

27.

Who invented the Heliocentric Model?

a)

Copernicus

b)

Ptolemy

c)

Kepler

28.

What does 'centric' means?

a)

Sun

b)

Earth

c)

Centre

d)

Copernicus

29.

Which satelite was the first to flyby Neptune?

a)

MEASAT 2

b)

US Pioneer 1

c)

Atlas

d)

US Voyager 2

30.

When was the National Space Agency (NSA) established?

a)

2011

b)

2002

c)

2005

d)

2003

31.

Which one of these are rockets?

a)

Sputnik 1

b)

Hubble

c)

Saturn V

d)

Cassini

32.

Who was the first human to go into space?

a)

J.W.W Birch

b)

Sheikh Muszaphar Shukor

c)

Yuri Gagarin

d)

Iman Aiman

33.

The information below is about the structure of the Sun ;

# outer layer of the Sun

# temperature is about 6 000 degree celcius

# Sunlight can be seen from the Earth


Which one is the structure of the Sun mentioned above?

a)

Corona

b)

Chromosphere

c)

Photosphere

d)

Thermosphere

34.

The diagram shows the position of structure X on the Sun. Which one is X?

a)

Core

b)

Convection zone

c)

Radiation zone

d)

Conduction zone

35.

Which of the following is not the effect of solar flare?

a)

disruption of telecommunication system

b)

disruption of natural disaster

c)

disruption of satellite's function

d)

disruption of grid power line

36.

Which statement is true about the Sun?

a)

it is a gas ball that consists of helium and nitrogen

b)

it is the farthest star from Earth

c)

the Sun's atmosphere consists of two layers

d)

nuclear fusion occurs in the Sun

37.

Which is the phenomenon as explained below?


-sudden eruption of gas in the choromosphere layer

-releases charged particles that causes formation of aurora on Earth

a)

prominence

b)

solar wind

c)

solar flare

d)

coronal mass ejection

38.

The center of the sun, the ___, produces the energy that eventually reaches us and warms the Earth.

a)

core

b)

radiative zone

c)

corona

d)

convective zone

39.

A giant arch that explodes off of the sun’s surface is a

a)

Sun Flare

b)

Sun Spot

c)

Corona

d)

Solar Prominence

40.

__ is a darker, cooler than other surrounding areas of the Sun.

a)

Solar Prominence

b)

Solar Flares

c)

Sun Spots

d)

Plasma

41.

The two most abundant elements of the Sun are ___

a)

Hydrogen and Helium

b)

Hydrogen and Carbon

c)

Nitrogen and Carbon

d)

Helium and Nitrogen

42.

The plasma clouds with charged particles and magnetic fields moving away from the Sun, and creates Auroras when interacting with Earth’s atmosphere...is known as

a)

Solar wind

b)

Prominence

c)

Sun Spots

d)

The Prominence

43.

Solar flares, prominences, coronal holes, and coronal mass ejections are all due to disturbances in _____ on the sun.

a)

the convective zone

b)

the radiative zone

c)

the core

d)

magnetic fields

44.

Which of the following lists some of the layers of the Sun in order from the center of the Sun outward?

a)

radiation zone, convection zone, chromosphere

b)

radiation zone, convection zone, core

c)

chromosphere, photosphere, corona

d)

corona, photosphere, chromosphere

45.

Which is NOT a layer of the solar atmosphere?

a)

photosphere

b)

chromosphere

c)

stratosphere

d)

corona

46.

The center of the sun, the ___, produces the energy that eventually reaches us and warms the Earth.

a)

core

b)

radiative zone

c)

corona

d)

convective zone

47.
The sun is a glowing ball of _______.
a)
water
b)
liquid
c)
gases
d)
rocks
48.
The sun is a _______.
a)
star
b)
planet
c)
satellite
49.

how this phenomenon happen?

a)

it is formed by the interaction of the solar wind with the Earth's magnetic field

b)

consists of charged gas that erupts strongly and often occurs near sunspots

c)

very large loop shaped made up of flaming gases on top of sun's spots.

d)

eruption of magnetic gas particles that sprays particles out into the outer space at a high speed and appearing to be a cloud that expands.

50.

Which statement describes sunspot activity on the Sun?

a)

The periods of maximum and minimum sunspot activity occur over an 11-year cycle.

b)

It is caused by fluctuations in the gravitational pull of the Sun.

c)

It causes the release of huge amounts of X-rays.

d)

Sunspot activity produces magnetic disturbances on the Sun.

51.

What is the effect of coronal mass ejections on satellite communications?

a)

They strengthen the microwave signals used for satellite communications.

b)

They cause the satellites to lose power.

c)

They speed up the transmission of radio waves.

d)

They damage the satellites that orbit the Earth

52.

The thin layer of the Sun’s atmosphere that lies directly above the photosphere is the ___

a)

Corona

b)

Convection Zone

c)

Chromosphere

d)

Radiative Zone

53.

How does the Sun’s energy and radiation affect Earth?

a)

It makes planets explodes

b)

It makes planets melts

c)

It doesn't

d)

It releases harmful radiation into space

54.

Which layer of the Sun is the hottest?

a)

Corona

b)

Photosphere

c)

Chromosphere

d)

Core

55.

It means crown. Which is the outer most part that we see only during an eclipse?

a)

Corona

b)

Core

c)

Convective Zone

d)

Chromosphere

56.

What is the layer that is responsible for the orange colour of the Sun that can be seen every day?

a)

Radiation zone

b)

Photosphere

c)

Chromosphere

d)

Corona

57.

Geomagnetic storm is a phenomenon related to space weather. Which of the following could be the impact of this phenomenon on Earth?

a)

Aurora

b)

Tsunami

c)

Interruption of GPS system

d)

Road accidents

58.

* Sun at the centre and circular orbits

* heliocentric Model


Which of the following describes the Solar System Model as mentioned above?

a)

Ptolemy's Model

b)

Kepler's Model

c)

Copernicus Model

59.

Which of the following is one of the space probes?

a)

Orbiter

b)

Probe payload

c)

Space shuttle system

d)

Space shuttle

60.

Which statement is true about the Sun?

a)

it is a gas ball that consists of helium and nitrogen

b)

it is the farthest star from Earth

c)

the Sun's atmosphere consists of two layers

d)

nuclear fusion occurs in the Sun

61.

The earliest development of astronomy knowledge was known as the geocentric model. What is the basis for this model?

a)

Earth is shaped like a wide carpet

b)

Earth is the centre of the Universe

c)

Sun is the centre of the Universe

62.

Diagram shows a model of the solar system.

Who suggested this model?

a)

Aristotle

b)

Copernicus

c)

Ptolemy

d)

Kepler

63.

Which of the following satellite owned by Malaysia?

a)

TiungSAT-1

b)

Sputnik II

c)

Explorer 1

d)

Lunar 2

64.

Which of the following is used to detect and receive radio waves from outer space?

a)

Spitzer space telescope

b)

Hubble space telescope

c)

Space probe

d)

Radio telescope

65.

Where do astronauts carry out research in space?

a)

space ship

b)

space station

c)

space shuttle

d)

space probe

66.

Which of the following is used to launch space ships and satellites?

a)

rocket

b)

space probe

c)

space station

d)

telescope

67.

The following information is about the usage of a device in space technology ;


-locates natural resources on Earth

-used in navigation and national security


What is the device?

a)

space station

b)

satellite

c)

space probe

d)

space telescope

68.

Burst or eruptions of energy that flash off the Sun

a)

Sun Spots

b)

Solar Flares

c)

Prominence

d)

Solar Wind

69.

Who invented the Heliocentric Model?

a)

Copernicus

b)

Ptolemy

c)

Kepler

70.

What does 'centric' means?

a)

Sun

b)

Earth

c)

Centre

d)

Copernicus

71.

When was the National Space Agency (NSA) established?

a)

2011

b)

2002

c)

2005

d)

2003

72.

Who first used rockets in the 11th century?

a)

USA

b)

Zambia

c)

China

d)

Russia

73.

Before Galileo's telescope, what was the first space telescope to be used?

a)

Hubble Space Telescope

b)

Spitzer

c)

Sextant

d)

Redstone

74.

Which one of these are rockets?

a)

Sputnik 1

b)

Hubble

c)

Saturn V

d)

Cassini

75.

Who is the astronomer that modified the heliocentric model with the sun at one common focal point in elliptical orbit?

a)

Kepler

b)

Ptolemy

c)

Copernicus

d)

Neil Armstrong

76.

Which of the following is INCORRECT about heliocentric model?

a)

Built by Copernicus

b)

Earth is at the centre.

c)

Sun is at the centre

d)

Earth and other planets revolve around the sun.

77.

Who is the first Malaysian went to outer space?

a)

Syed Iskandar

b)

Syed Muzaffar Shukor

c)

Sheikh Muszaphar Shukor

d)

Yuri Gagarin

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