Space Quizz For 4th Graders
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The great unknown space. That’s what we’ll be learning about in the following quiz developed for kids at a fourth-grade level. Do you know about the planets in our solar system? What about the layout? Does the sun revolve around the earth, or do we revolve around the sun? Find out all this and more in the quiz below! Good luck. You might need it!
- 1.
Firat telescope was invented by whom?
- A.
Copernicus
- B.
Galileo
- C.
Halley
- D.
Alexander
Correct Answer
B. GalileoExplanation
Galileo is the correct answer because he is widely credited with inventing the first telescope. He made significant improvements to the design and was the first to use it for astronomical observations. Galileo's telescope played a crucial role in revolutionizing our understanding of the universe and supporting the heliocentric model proposed by Copernicus. While other individuals mentioned in the options made important contributions to science, they were not specifically responsible for inventing the telescope.Rate this question:
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- 2.
Copernicus was from
- A.
Germany
- B.
England
- C.
Poland
- D.
France
Correct Answer
C. PolandExplanation
Copernicus was from Poland. This is because Nicolaus Copernicus, the famous astronomer, was born in Toruń, Poland in 1473. He is best known for his heliocentric theory, which proposed that the Sun is at the center of the solar system and the Earth and other planets revolve around it. Copernicus' work revolutionized our understanding of the universe and laid the foundation for modern astronomy.Rate this question:
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- 3.
The nearest planet to earth is.................
Correct Answer
MercuryExplanation
Mercury is considered the nearest planet to Earth; however, there are instances when Venus, while on its revolution path, comes between Earth and the Sun, temporarily becoming the closest planet to us.Rate this question:
- 4.
jupiter has how many moons?
- A.
16
- B.
15
- C.
18
- D.
14
Correct Answer
A. 16Explanation
Jupiter has 16 moons.Rate this question:
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- 5.
The largest known asteroid
- A.
Ceres
- B.
Coliza
- C.
Meila
- D.
Asteris
Correct Answer
A. CeresExplanation
Ceres is the largest known asteroid in our solar system. It is located in the asteroid belt between Mars and Jupiter. Discovered in 1801, Ceres has a diameter of about 590 miles and accounts for about one-third of the total mass of the asteroid belt. It is classified as a dwarf planet due to its size and spherical shape. Ceres is also unique as it contains a significant amount of water ice, making it a potential target for future exploration and study.Rate this question:
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- 6.
Halley's comet appears evey
- A.
69 years
- B.
81 years
- C.
76 years
Correct Answer
C. 76 yearsExplanation
Halley's Comet is a famous periodic comet that appears in the Earth's sky approximately every 76 years. It was first recorded in ancient times and has been observed throughout history. The comet's orbit takes it far into the outer solar system, and it only comes close enough to Earth for us to see it about once every 76 years. This long orbital period is due to the gravitational influences of the planets in our solar system.Rate this question:
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- 7.
There are ......signs of zociac
- A.
12
- B.
13
- C.
10
Correct Answer
A. 12 -
- 8.
Strange objects called ...............have huge black holes at their centres
Correct Answer
quasarsExplanation
Quasars are strange objects in the universe that have huge black holes at their centers. These black holes are incredibly massive and actively accrete surrounding matter, emitting a tremendous amount of energy in the process. This energy release makes quasars some of the brightest objects in the cosmos. They are believed to be powered by the intense gravitational forces exerted by the black holes, causing the surrounding material to heat up and emit radiation across the electromagnetic spectrum. Quasars are important objects for studying the early universe and understanding the nature of supermassive black holes.Rate this question:
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Current Version
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Dec 12, 2024Quiz Edited by
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Nov 02, 2008Quiz Created by
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