General Knowledge Quiz About The Universe With Answers | 20 Questions
The universe is space but has many things that if we research only for our Milky Way, we will not complete just 1% of it in 10000000000 years. As a human being, this is obligatory for us that if we get some information about the universe, we should learn and show our interest to our teachers that we like this topic. So, students who prepare anything or anyone who wants to increase their knowledge, see the general knowledge quiz about the universe.
The one thing we give about the universe is that the universe is expanding daily in age and in size and we see in the Quran in Surah Adh-Dhariyat: We built the universe with great might, and We are certainly expanding it. (SubhanAllah).
Question 1: What galaxy name in which we are living?
a) Andromeda
b) Milky Way
c) Triangulum
d) Sombrero
Answer: b) Milky Way
Explanation: The solar system is a tiny part of the Milky Way and the earth is part of the solar system. Now imagine how big is our milky way.
Question 2: What is the planet called “red planet”?
a) Venus
b) Mars
c) Jupiter
d) Saturn
Answer: b) Mars
Explanation: Mars is part of our solar system and due to its reddish appearance, this is caused by iron oxide (rust) on its surface. This planet has the largest volcano in our solar system and it is thin atmosphere consists mostly of carbon dioxide.
Question 3: Largest planet in our solar system is?
a) Earth
b) Saturn
c) Neptune
d) Jupiter
Answer: d) Jupiter
Explanation: The diameter of this planet is 142,984 km which is the largest planet and it is famous for its strong magnetic field and 70+ moons.
Question 4: What is the force that forces planets in orbit around the sun?
a) Magnetism
b) Nuclear Force
c) Gravity
d) Electromagnetic Force
Answer: c) Gravity
Explanation: Gravity is the force that pulls every object with mass and it keeps the planet in orbit around the sun’s gravity pulls the planets, while their inertia keeps them moving forward.
Question 5: What is the closest star to Earth?
a) Alpha Centauri
b) Proxima Centauri
c) Sirius
d) The Sun
Answer: d) Proxima Centauri
Explanation: The name of a star near earth is proxinma centauri which is a red dwarf located 4.2465 light years away.
Question 6: The second largest moon of our solar system is?
a) Europa
b) Titan
c) Ganymede
d) Callisto
Answer: b) Titan
Explanation: After Jupiter, this is the second largest moon and the atmosphere composed of nitrogen. It is the only moon known to have stable liquid bodies on its surface.
Question 7: Which planet has the most extensive ring system?
a) Jupiter
b) Uranus
c) Neptune
d) Saturn
Answer: d) Saturn
Explanation: Saturn is known for its extensive and prominent ring system, which is made up of ice particles, rocky debris, and dust. These rings are divided into seven groups. The ring system extends up to 175,000 miles from the planet.
Question 8: What is a supernova?
a) A type of black hole
b) A new planet
c) A star’s explosion
d) A galaxy collision
Answer: c) A star’s explosion
Explanation: A supernova is a powerful and luminous explosion of a star, often resulting from the death of a massive star. This explosion can outshine entire galaxies for a brief period. Supernovae play a key role in distributing elements throughout the universe.
Question 9: What is the name of the first artificial satellite to orbit Earth?
a) Voyager 1
b) Sputnik 1
c) Apollo 11
d) Hubble
Answer: b) Sputnik 1
Explanation: Sputnik 1 was the first artificial satellite to orbit Earth, launched by the Soviet Union on October 4, 1957. It marked the beginning of the space age and the space race. The satellite transmitted radio pulses back to Earth.
Question 10: What abundant element in the universe is?
a) Oxygen
b) Hydrogen
c) Helium
d) Carbon
Answer: b) Hydrogen
Explanation: Hydrogen is the most abundant element in the universe, making up about 75% of its elemental mass. It is the primary building block of stars and galaxies. Hydrogen atoms combine to form helium in the process of nuclear fusion in stars.
Question 11: Which planet is closest to the Sun?
a) Venus
b) Mars
c) Mercury
d) Earth
Answer: c) Mercury
Explanation: Mercury is the closest planet to the Sun, with an average distance of about 36 million miles. It has a very thin atmosphere and experiences extreme temperature fluctuations. Its surface is heavily cratered, similar to the Moon.
Question 12: What phenomenon causes the northern lights?
a) Earth’s magnetic field
b) Solar wind
c) Meteor showers
d) Gravitational waves
Answer: b) Solar wind
Explanation: The northern lights, or aurora borealis, are caused by the interaction of solar wind particles with Earth’s magnetic field and atmosphere. These particles excite atmospheric gases, causing them to emit light. Auroras are typically seen near the polar regions.
Question 13: Largest moon of Neptune is?
a) Triton
b) Europa
c) Io
d) Titan
Answer: a) Triton
Explanation: Triton is the largest moon of Neptune and has a diameter of about 2,700 kilometers. It is unique because it orbits Neptune in the opposite direction of the planet’s rotation. Triton has a thin atmosphere and geysers that spew nitrogen gas.
Question 14: In our solar system, how many planets?
a) Seven
b) Eight
c) Nine
d) Ten
Answer: b) Eight
Explanation: Our solar system has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto was reclassified as a dwarf planet in 2006. These planets orbit the Sun and vary greatly in size, composition, and distance from the Sun.
Question 15: Which one is the most hottest planet in our solar system?
a) Mercury
b) Venus
c) Mars
d) Jupiter
Answer: b) Venus
Explanation: Venus is the hottest planet in our solar system, with surface temperatures reaching up to 900 degrees Fahrenheit. Its thick atmosphere is composed mainly of carbon dioxide, creating a strong greenhouse effect. Venus’s clouds are made of sulfuric acid.
Question 16: Sun main component is?
a) Iron
b) Helium
c) Hydrogen
d) Oxygen
Answer: c) Hydrogen
Explanation: The main component of the Sun is hydrogen, which makes up about 74% of its mass. In the Sun’s core, hydrogen atoms undergo nuclear fusion to form helium. This process releases immense amounts of energy, which we perceive as sunlight and heat.
Question 17: Which dwarf planet is located in the asteroid belt?
a) Pluto
b) Eris
c) Ceres
d) Haumea
Answer: c) Ceres
Explanation: Ceres is the largest object in the asteroid belt between Mars and Jupiter and is classified as a dwarf planet. It has a diameter of about 940 kilometers. Ceres was the first dwarf planet visited by a spacecraft, NASA’s Dawn, in 2015.
Question 18: The Milky way type is?
a) Elliptical
b) Irregular
c) Spiral
d) Lenticular
Answer: c) Spiral
Explanation: The Milky Way is a spiral galaxy, characterized by its flat, rotating disk with spiral arms extending from a central bulge. It contains billions of stars, along with gas and dust. Our solar system is located in one of these spiral arms.
Question 19: Which planet is known for its Great Red Spot?
a) Saturn
b) Jupiter
c) Neptune
d) Uranus
Answer: b) Jupiter
Explanation: Jupiter is known for its Great Red Spot, a massive storm that has been raging for at least 400 years. The storm is about twice the size of Earth and is characterized by high-speed winds. It appears red due to chemical reactions in Jupiter’s atmosphere.
Question 20: What is the term for a star system with two stars?
a) Binary star system
b) Dual star system
c) Twin star system
d) Double star system
Answer: a) Binary star system
Explanation: A binary star system consists of two stars that orbit a common center of mass. These systems are quite common in our galaxy. The gravitational interaction between the stars can affect their evolution and can be observed through their mutual orbits.
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