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Class-4- Science - Earth and Universe - 1 1 / 20 Part of the earth that supports life and where living beings exist is called: Biosphere Atmosphere Biodiversity Biology 2 / 20 Which civilization developed and implemented the first solar calendar? Greek Babylonian Egyptian Aztec 3 / 20 Name the planet that has the greatest number of known moons: Saturn Mars Jupiter Earth 4 / 20 Changes in the seasons are caused by: Rotation of the sun around the moon Sunlight and darkness Revolution of the earth around the sun Rotation of the sun around the earth 5 / 20 What makes Uranus look blue-green? The methane mixed with helium and hydrogen Its rings The clouds that surround it The rocks it is made of 6 / 20 Where on earth do you think it would be easy to capture solar energy? Any place where it is sunny most of the time The desert All of the above Near the equator 7 / 20 A basketball spinning on someone’s finger is : Half rotation Half revolution Rotation Revolution 8 / 20 Which two planets cross orbits, sometimes making one closer to the sun than the other? Uranus and Neptune Neptune and Pluto Mercury and Venus Jupiter and Saturn 9 / 20 The planet Jupiter has many storms, its most famous is called the: Great Blue Spot Big Red Great Red Spot Great Green Spot 10 / 20 What is the hottest region of the sun? The corona The core The chromospheres The photosphere 11 / 20 Which of the following is true for Orion? Orion is: An asteroid A constellation The name given to a NASA spacecraft The brightest star in the sky 12 / 20 One Jupiter day is equal to which of the following? 52 hours 10 mins 9 hours 50 mins 3 hours 20 mins 30 hours 40 mins 13 / 20 Which planet is the only one that supports animal and plant life? Pluto Venus Earth Mars 14 / 20 The following planets are all made up of gas: Mercury, Venus, Earth, and Mars Venus, Mars, Saturn, and Pluto Jupiter, Saturn, Neptune, and Pluto Jupiter, Saturn, Uranus, and Neptun 15 / 20 The biggest asteroid known is: Ceres Icarus Eros Vesta 16 / 20 Rounded to the nearest day, the Mercurian year is equal to: 111 days 25 days 88 days 50 days 17 / 20 Which is the largest planet in the solar system? Earth Pluto Saturn Venus 18 / 20 When a planet's orbit around the sun looks like an oval, it is called: An eclipse A circle An axis An ellipse 19 / 20 A day on Venus is: Very cold Shorter than its year Very hot Longer than its year 20 / 20 The following planets rotate East to West: Earth, Mars Venus, Uranus Venus, Saturn, and Neptune Mercury, Earth, and Mars Your score is The average score is 59%
Class-4- Science - Earth and Universe - 1
1 / 20
Part of the earth that supports life and where living beings exist is called:
2 / 20
Which civilization developed and implemented the first solar calendar?
3 / 20
Name the planet that has the greatest number of known moons:
4 / 20
Changes in the seasons are caused by:
5 / 20
What makes Uranus look blue-green?
6 / 20
Where on earth do you think it would be easy to capture solar energy?
7 / 20
A basketball spinning on someone’s finger is :
8 / 20
Which two planets cross orbits, sometimes making one closer to the sun than the other?
9 / 20
The planet Jupiter has many storms, its most famous is called the:
10 / 20
What is the hottest region of the sun?
11 / 20
Which of the following is true for Orion? Orion is:
12 / 20
One Jupiter day is equal to which of the following?
13 / 20
Which planet is the only one that supports animal and plant life?
14 / 20
The following planets are all made up of gas:
15 / 20
The biggest asteroid known is:
16 / 20
Rounded to the nearest day, the Mercurian year is equal to:
17 / 20
Which is the largest planet in the solar system?
18 / 20
When a planet's orbit around the sun looks like an oval, it is called:
19 / 20
A day on Venus is:
20 / 20
The following planets rotate East to West:
Your score is
The average score is 59%
Class-4- Science - Earth and Universe - 2 1 / 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 B D A 2 / 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 twinkle because of irregular emission of light They are much larger than planets in size They are made up of gases 3 / 11 Among the sun, moon, and earth,_______ is the biggest and is ______ the smallest heavenly body. Earth, moon Sun, moon Sun, earth Earth, sun 4 / 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 Full moon Half moon 3/4th moon 5 / 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 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 6 / 11 What would happen if there was no Jupiter? Saturn would be the biggest planet in the solar system Mars would be the coldest planet in' the solar system Life would grow on Venus All of the above 7 / 11 Which of the following is not a part of a solar system? Earth Pole star Moon Jupiter 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? Jupiter Saturn Venus Uranus 9 / 11 What are comets made of? Dust and ice Ribbons fire Colourful smoke 10 / 11 Which is the correct statement regarding the planets? 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 The longer the planet takes to revolve around the sun, the higher its temperature 11 / 11 On which planet can one find the solar system's largest volcano? Mars Neptune Jupiter Earth Your score is The average score is 41% 0% Restart quiz
Class-4- Science - Earth and Universe - 2
1 / 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.
2 / 11
Which of the following is not true in the case of stars?
3 / 11
Among the sun, moon, and earth,_______ is the biggest and is ______ the smallest heavenly body.
4 / 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?
5 / 11
The axis of the earth is tilted at an angle. This explains why the:
6 / 11
What would happen if there was no Jupiter?
7 / 11
Which of the following is not a part of a solar system?
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
What are comets made of?
10 / 11
Which is the correct statement regarding the planets?
11 / 11
On which planet can one find the solar system's largest volcano?
The average score is 41%
Restart quiz
