MCQs-Beyond Earth -Class 6-Science

Multiple Choice Questions-Chapter 12 (Beyond Earth)-Class 6-Subject Science

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Multiple Choice Questions (MCQs):

What is the name of our galaxy?
a) Andromeda
b) Milky Way
c) Orion
d) Big Dipper
Answer: b) Milky Way
Which of the following is a constellation?
a) Mars
b) Orion
c) Moon
d) Jupiter
Answer: b) Orion
Which star appears stationary in the night sky?
a) Sirius
b) Betelgeuse
c) Pole Star
d) Venus
Answer: c) Pole Star
Which is the closest star to Earth?
a) Sirius
b) Sun
c) Proxima Centauri
d) Orion
Answer: b) Sun
What do we call a group of stars that form a recognizable pattern?
a) Solar System
b) Galaxy
c) Constellation
d) Meteor
Answer: c) Constellation
Which planet is known as the "Red Planet"?
a) Venus
b) Earth
c) Mars
d) Jupiter
Answer: c) Mars
Which planet is the largest in the Solar System?
a) Earth
b) Jupiter
c) Saturn
d) Neptune
Answer: b) Jupiter
Which object revolves around a planet?
a) Star
b) Asteroid
c) Moon
d) Comet
Answer: c) Moon
Which planet is called the "Evening Star"?
a) Mercury
b) Venus
c) Mars
d) Jupiter
Answer: b) Venus
What is the name of India’s mission to the Moon in 2023?
a) Mangalyaan
b) Chandrayaan-3
c) Vikram Lander
d) ISRO Explorer
Answer: b) Chandrayaan-3
Which is the hottest planet in the Solar System?
a) Mercury
b) Venus
c) Mars
d) Saturn
Answer: b) Venus
Which star is the brightest in the night sky?
a) Betelgeuse
b) Sirius
c) Vega
d) Polaris
Answer: b) Sirius
Which planet is also known as the "Blue Planet"?
a) Earth
b) Neptune
c) Uranus
d) Mars
Answer: a) Earth
What is the name of the belt of asteroids between Mars and Jupiter?
a) Oort Cloud
b) Kuiper Belt
c) Asteroid Belt
d) Meteor Zone
Answer: c) Asteroid Belt
Which planet has the most moons?
a) Earth
b) Jupiter
c) Mars
d) Venus
Answer: b) Jupiter
What is a comet made of?
a) Dust and ice
b) Rocks and lava
c) Metal and gas
d) Water and sand
Answer: a) Dust and ice
What is the Milky Way?
a) A Solar System
b) A Galaxy
c) A Planet
d) A Star
Answer: b) A Galaxy
Which planet has rings around it?
a) Mars
b) Earth
c) Saturn
d) Mercury
Answer: c) Saturn
What is a shooting star?
a) A star falling from space
b) A planet moving fast
c) A meteor burning in Earth's atmosphere
d) A comet
Answer: c) A meteor burning in Earth's atmosphere
Which of the following is NOT a planet?
a) Pluto
b) Neptune
c) Uranus
d) Saturn
Answer: a) Pluto

Additional MCQs:

Which force keeps planets in orbit around the Sun?
a) Magnetic force
b) Gravity
c) Wind force
d) Electric force
Answer: b) Gravity
Which planet rotates on its side compared to other planets?
a) Venus
b) Uranus
c) Saturn
d) Neptune
Answer: b) Uranus
Which spacecraft first landed humans on the Moon?
a) Voyager 1
b) Apollo 11
c) Chandrayaan-2
d) Hubble Space Telescope
Answer: b) Apollo 11
Which planet has the fastest orbit around the Sun?
a) Mercury
b) Earth
c) Mars
d) Neptune
Answer: a) Mercury
Which planet has the strongest winds in the Solar System?
a) Jupiter
b) Neptune
c) Venus
d) Mars
Answer: b) Neptune
Which planet takes the longest time to orbit the Sun?
a) Saturn
b) Neptune
c) Uranus
d) Pluto (when classified as a planet)
Answer: b) Neptune
What is the primary reason Pluto is no longer classified as a planet?
a) It has no moons
b) It does not orbit the Sun
c) It is too cold
d) It has not cleared its orbit of other debris
Answer: d) It has not cleared its orbit of other debris
Which space telescope helps scientists study distant galaxies?
a) Apollo 13
b) Hubble Space Telescope
c) Chandrayaan-3
d) Mars Rover
Answer: b) Hubble Space Telescope
Which planet has the Great Red Spot, a giant storm?
a) Saturn
b) Jupiter
c) Mars
d) Neptune
Answer: b) Jupiter
Which space agency launched the Mars Rover missions?
a) ISRO
b) NASA
c) ESA
d) Roscosmos
Answer: b) NASA

True or False:

The Sun is a planet. (False)
Mars is called the Red Planet because of its soil color. (True)
The Moon is Earth’s natural satellite. (True)
Jupiter is the smallest planet in the Solar System. (False)
The Pole Star is part of the Orion constellation. (False)
Venus is the hottest planet in the Solar System. (True)
A constellation is a group of planets. (False)
The Milky Way is the name of our galaxy. (True)
Comets have long tails that become visible near the Sun. (True)
The asteroid belt lies between Earth and Venus. (False, it lies between Mars and Jupiter.)

Match the Following:

Column A	Column B
Orion	A constellation
Sirius	Brightest star in the night sky
Jupiter	Largest planet
Venus	Known as the Evening Star
Mars	Red Planet
Asteroids	Found between Mars and Jupiter
The Moon	Earth’s natural satellite
Milky Way	Our galaxy
Saturn	Planet with rings
Comets	Made of dust and ice

Assertion and Reasoning Questions:

Assertion (A): The Sun appears bigger than other stars.
Reason (R): The Sun is much closer to Earth than other stars.
Answer: (Both A and R are true, and R explains A.)
Assertion (A): The Moon does not have its own light.
Reason (R): The Moon reflects light from the Sun.
Answer: (Both A and R are true, and R explains A.)
Assertion (A): Venus is the brightest object in the night sky after the Moon.
Reason (R): Venus has a thick atmosphere that reflects sunlight.
Answer: (Both A and R are true, and R explains A.)
Assertion (A): Planets twinkle like stars in the night sky.
Reason (R): Planets shine by reflecting sunlight, while stars emit their own light.
Answer: (A is false, but R is true.)
Assertion (A): The Pole Star helps in navigation.
Reason (R): The Pole Star remains almost fixed in the northern sky.
Answer: (Both A and R are true, and R explains A.)