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Class-4- Science - Earth and Universe - 1 1 / 20 What is the hottest region of the sun? The corona The core The chromospheres The photosphere 2 / 20 Which of the following is true for Orion? Orion is: The brightest star in the sky An asteroid A constellation The name given to a NASA spacecraft 3 / 20 A basketball spinning on someone’s finger is : Revolution Half revolution Half rotation Rotation 4 / 20 When a planet's orbit around the sun looks like an oval, it is called: An axis A circle An eclipse An ellipse 5 / 20 Which civilization developed and implemented the first solar calendar? Aztec Babylonian Greek Egyptian 6 / 20 Changes in the seasons are caused by: Rotation of the sun around the earth Revolution of the earth around the sun Sunlight and darkness Rotation of the sun around the moon 7 / 20 The planet Jupiter has many storms, its most famous is called the: Big Red Great Green Spot Great Red Spot Great Blue Spot 8 / 20 The biggest asteroid known is: Ceres Eros Vesta Icarus 9 / 20 Which planet is the only one that supports animal and plant life? Earth Pluto Venus Mars 10 / 20 Where on earth do you think it would be easy to capture solar energy? All of the above Any place where it is sunny most of the time Near the equator The desert 11 / 20 A day on Venus is: Shorter than its year Very hot Longer than its year Very cold 12 / 20 The following planets are all made up of gas: Jupiter, Saturn, Uranus, and Neptun Venus, Mars, Saturn, and Pluto Mercury, Venus, Earth, and Mars Jupiter, Saturn, Neptune, and Pluto 13 / 20 Name the planet that has the greatest number of known moons: Saturn Mars Jupiter Earth 14 / 20 The following planets rotate East to West: Earth, Mars Mercury, Earth, and Mars Venus, Saturn, and Neptune Venus, Uranus 15 / 20 What makes Uranus look blue-green? The clouds that surround it The methane mixed with helium and hydrogen The rocks it is made of Its rings 16 / 20 One Jupiter day is equal to which of the following? 9 hours 50 mins 30 hours 40 mins 3 hours 20 mins 52 hours 10 mins 17 / 20 Which two planets cross orbits, sometimes making one closer to the sun than the other? Jupiter and Saturn Uranus and Neptune Neptune and Pluto Mercury and Venus 18 / 20 Rounded to the nearest day, the Mercurian year is equal to: 25 days 88 days 50 days 111 days 19 / 20 Part of the earth that supports life and where living beings exist is called: Atmosphere Biosphere Biology Biodiversity 20 / 20 Which is the largest planet in the solar system? Earth Saturn Venus Pluto Your score is The average score is 59%
Class-4- Science - Earth and Universe - 1
1 / 20
What is the hottest region of the sun?
2 / 20
Which of the following is true for Orion? Orion is:
3 / 20
A basketball spinning on someone’s finger is :
4 / 20
When a planet's orbit around the sun looks like an oval, it is called:
5 / 20
Which civilization developed and implemented the first solar calendar?
6 / 20
Changes in the seasons are caused by:
7 / 20
The planet Jupiter has many storms, its most famous is called the:
8 / 20
The biggest asteroid known is:
9 / 20
Which planet is the only one that supports animal and plant life?
10 / 20
Where on earth do you think it would be easy to capture solar energy?
11 / 20
A day on Venus is:
12 / 20
The following planets are all made up of gas:
13 / 20
Name the planet that has the greatest number of known moons:
14 / 20
The following planets rotate East to West:
15 / 20
What makes Uranus look blue-green?
16 / 20
One Jupiter day is equal to which of the following?
17 / 20
Which two planets cross orbits, sometimes making one closer to the sun than the other?
18 / 20
Rounded to the nearest day, the Mercurian year is equal to:
19 / 20
Part of the earth that supports life and where living beings exist is called:
20 / 20
Which is the largest planet in the solar system?
Your score is
The average score is 59%
Class-4- Science - Earth and Universe - 2 1 / 11 What are comets made of? fire Colourful smoke Ribbons Dust and ice 2 / 11 Among the sun, moon, and earth,_______ is the biggest and is ______ the smallest heavenly body. Sun, moon Earth, moon Sun, earth Earth, sun 3 / 11 Which of the following is not true in the case of stars? They are much larger than planets in size They are almost fixed in their places relative to each other They are made up of gases They twinkle because of irregular emission of light 4 / 11 On which planet can one find the solar system's largest volcano? Mars Earth Neptune Jupiter 5 / 11 Which is the correct statement regarding the planets? The longer the planet takes to revolve around the sun, the higher its temperature The nearer the planet to the sun, the lower its temperature The size of the planet determines its temperature The distance of the planet from the sun determines its temperature 6 / 11 What would happen if there was no Jupiter? Life would grow on Venus Saturn would be the biggest planet in the solar system Mars would be the coldest planet in' the solar system All of the above 7 / 11 Which one of the following pie-charts represents the fraction of earth that is not covered by water? The shaded part represents the fraction. D A C B 8 / 11 I have 63 moons. I have a big red spot. The spot is a windstorm, swirling around. Which of these planets am I? Saturn Jupiter Venus Uranus 9 / 11 The figure below shows the shapes of the moon as seen from the earth on different nights Which of the following shows the correct shape of the moon on 2* November? Full black 3/4th moon Full moon Half moon 10 / 11 Which of the following is not a part of a solar system? Jupiter Pole star Moon Earth 11 / 11 The axis of the earth is tilted at an angle. This explains why the: Season in the Northern hemisphere can never be the same as the season in the Southern hemisphere All of the above Southern hemisphere is away from the sun and the Northern hemisphere is towards it Northern hemisphere is away from the sun and the Southern hemisphere is towards it Your score is The average score is 41% 0% Restart quiz
Class-4- Science - Earth and Universe - 2
1 / 11
What are comets made of?
2 / 11
Among the sun, moon, and earth,_______ is the biggest and is ______ the smallest heavenly body.
3 / 11
Which of the following is not true in the case of stars?
4 / 11
On which planet can one find the solar system's largest volcano?
5 / 11
Which is the correct statement regarding the planets?
6 / 11
What would happen if there was no Jupiter?
7 / 11
Which one of the following pie-charts represents the fraction of earth that is not covered by water? The shaded part represents the fraction.
8 / 11
I have 63 moons. I have a big red spot. The spot is a windstorm, swirling around. Which of these planets am I?
9 / 11
The figure below shows the shapes of the moon as seen from the earth on different nights
Which of the following shows the correct shape of the moon on 2* November?
10 / 11
Which of the following is not a part of a solar system?
11 / 11
The axis of the earth is tilted at an angle. This explains why the:
The average score is 41%
Restart quiz
