Astronomy Quiz
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Questions and Answers

Which is the biggest planet?

  • Saturn
  • Uranus (correct)
  • Neptune
  • Jupiter
  • Which planet is known for having life?

  • Venus
  • Earth
  • Neptune
  • Mars
  • Which planet is known as the brightest planet?

  • Jupiter
  • Saturn
  • Mars
  • Venus
  • Which planet is also known as the red planet?

    <p>Mars (B)</p> Signup and view all the answers

    Which planet has three rings?

    <p>Saturn (A)</p> Signup and view all the answers

    What is a characteristic of planets?

    <p>Planets reflect the light of the sun (D)</p> Signup and view all the answers

    How many planets are there in our solar system?

    <p>Eight (C)</p> Signup and view all the answers

    Which of the following describes a star?

    <p>Stars twinkle at night (D)</p> Signup and view all the answers

    What is true about the sun?

    <p>Sun is a star (D)</p> Signup and view all the answers

    Which planet is not part of our solar system?

    <p>Pluto (B)</p> Signup and view all the answers

    Why do stars which are bigger than the sun appear smaller to us?

    <p>They are farther away than the Sun. (D)</p> Signup and view all the answers

    Why does the pole star appear to be stationary?

    <p>It is situated along the Earth's axis of rotation. (D)</p> Signup and view all the answers

    What is the primary difference between a planet and a star?

    <p>Stars produce their own light, planets reflect light (A)</p> Signup and view all the answers

    Why does Venus appear so bright in the sky?

    <p>Its thick clouds reflect most of the sunlight back into space. (B)</p> Signup and view all the answers

    What does it mean when we say a star is 3.4 light years away from the Earth?

    <p>Light from the star will take 3.4 years to reach the Earth. (B)</p> Signup and view all the answers

    Why does the Sun appear bigger and brighter than other stars?

    <p>It is much closer to Earth than other stars. (D)</p> Signup and view all the answers

    Where are asteroids primarily found?

    <p>Between Mars and Jupiter (A)</p> Signup and view all the answers

    Which planet does not have rings?

    <p>Mars (B)</p> Signup and view all the answers

    What do planets revolve around?

    <p>A star (Sun) (D)</p> Signup and view all the answers

    What characteristic of planets' orbits is mentioned?

    <p>Maintaining a fixed position (D)</p> Signup and view all the answers

    Which of the following is not a star?

    <p>Asteroids (C)</p> Signup and view all the answers

    Which of these is not a constellation?

    <p>Asteroids (B)</p> Signup and view all the answers

    In which document is the diagram of the positions of different stars mentioned?

    <p>White paper (D)</p> Signup and view all the answers

    What is not shown on the new moon major's diagram?

    <p>White page (B)</p> Signup and view all the answers

    What is a group of stars called?

    <p>Constellation (D)</p> Signup and view all the answers

    What is the task given related to the positions of different stars?

    <p>Draw the diagram (B)</p> Signup and view all the answers

    What is the name given to a heavenly body that revolves around any planet?

    <p>Upgrah (D)</p> Signup and view all the answers

    The nearest star to the Earth is called?

    <p>Proxima Centauri (D)</p> Signup and view all the answers

    Which star appears to be fixed in the North direction?

    <p>Dhruv Tara (A)</p> Signup and view all the answers

    What shape does the Orion constellation resemble?

    <p>Polygon (D)</p> Signup and view all the answers

    Which constellation has a shape resembling a question mark?

    <p>Big Dipper (C)</p> Signup and view all the answers

    Which planet is closest to the Sun?

    <p>Mercury (C)</p> Signup and view all the answers

    Asteroids are mainly found between which two planets?

    <p>Mars and Jupiter (B)</p> Signup and view all the answers

    Which planet does not have any natural satellites?

    <p>Mercury (C)</p> Signup and view all the answers

    Which of the following is not a member of the solar system?

    <p>Constellations (C)</p> Signup and view all the answers

    Which of the following is not a constellation?

    <p>Halley's Comet (B)</p> Signup and view all the answers

    How many stars are in the Big Saptarishi?

    <p>Seven (C)</p> Signup and view all the answers

    What is a constellation?

    <p>A group of stars forming a pattern (A)</p> Signup and view all the answers

    What is the Big Saptarishi also known as?

    <p>Big Dipper (B)</p> Signup and view all the answers

    Which star is also known as 'Dhrua Mastya'?

    <p>Pole Star (B)</p> Signup and view all the answers

    What are constellations usually named after?

    <p>Mythological characters, people, and animals (C)</p> Signup and view all the answers

    What is the name given to a heavenly body with a bright head and a long tail?

    <p>Comets (A)</p> Signup and view all the answers

    Which planet has 28 natural satellites?

    <p>Jupiter (B)</p> Signup and view all the answers

    Which is a pseudoplanet?

    <p>Pluto (C)</p> Signup and view all the answers

    What do you call meteors that do not completely burn up in the atmosphere and fall to Earth?

    <p>Metonts (A)</p> Signup and view all the answers

    Which group of stars forms the shape of a saucer?

    <p>Big sa ptraski (C)</p> Signup and view all the answers

    Which of the following is included in the presence of spores?

    <p>Chemicals (A)</p> Signup and view all the answers

    What is a potential number of spores that could be handled but not exceeded?

    <p>500 (B)</p> Signup and view all the answers

    Which of the following numbers is associated with the content provided?

    <p>3718 (B)</p> Signup and view all the answers

    Why can so many not be handled according to the content provided?

    <p>Due to spore load (A)</p> Signup and view all the answers

    In the context of the content, what can 1000 represent?

    <p>A number of spores (D)</p> Signup and view all the answers

    Study Notes

    Recognizing the Planet

    • The biggest planet is Jupiter.
    • The planet with life is Earth.
    • The brightest planet is Venus.
    • The red planet is Mars.
    • The first planet discovered by telescope is Uranus.
    • The planet with three rings is Saturn.
    • The planet with eight satellites is Neptune.

    Stars and Planets

    • Stars are bigger and have their own light.
    • Planets are smaller and reflect the light of the sun.
    • Stars twinkle at night, while planets do not.
    • There are only eight planets in our solar system, and only one star, the Sun.

    Planets and Their Distance from the Sun

    • The order of the planets from the Sun is: Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

    Difference between a Planet and a Star

    • A planet is a celestial body that orbits a star, is massive enough to be rounded by its own gravity, but not massive enough to cause thermonuclear fusion.
    • A star is a massive, luminous sphere of plasma held together by its own gravity, producing its own light and heat through nuclear fusion.

    Constellations

    • A group of stars called a constellation forms an imaginary shape in the night sky.
    • Examples of constellations include Ursa Major and Ursa Minor.
    • The Big Dipper is also known as the Big Saptarishi or the Saptrishi.

    Additional Facts

    • Asteroids are found between Mars and Jupiter.
    • The planet closest to the Sun is Mercury.
    • The nearest star to the Earth is Proxima Centauri.
    • The star that seems to be fixed at the North direction is called the Pole Star or Dhruva Tara.
    • A heavenly body that revolves around a planet is called an उपग्रह (satellite).

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    Test your knowledge of celestial bodies and their characteristics in our solar system. Identify planets, stars, and other space objects.

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