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