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