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Solar System Review 3rd grade Flashcards | StudBud
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Solar System Review 3rd grade
Solar System Review 3rd grade
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1
Is this an accurate model of how the Sun, Earth and Moon move?
The moon revolves around the Earth, not the Sun.
Not sure
The Sun needs to be smaller.
yes
2
Which planet is closest to the Sun?
Jupiter
Mercury
Earth
Mars
3
What tool would children need to make a model of the solar system on the playground?
meter stick
computer
thermometer
balance
4
What is the fourth planet from the Sun?
Earth
Mercury
Jupiter
Mars
5
Why would scientists test spacesuits and vehicles in a desert?
The desert has plants and animals like the Moon or Mars.
The desert site has a temperature most like the Moon or Mars
Desert has weather most like the Moon or Mars.
The desert site is most like the surface of the Moon or Mars
6
What is wrong with the following picture?
Earth should not be in the center.
The moon is too big.
It is correct.
The Sun should be smaller.
7
All of the following are true about the sun EXCEPT -
the heat from the Sun is reflected from the Moon to Earth.
the Sun is mostly made up of hydrogen and helium.
the Sun emits light we see
sunlight is Earth's primary source of energy.
8
What are the limitations of using this model to show the relationshionship between the objects?
It is smaller than the real thing.
It will not rotate at the correct speed.
There are no limitations
The colors are off.
9
What are some advantages of using this model of the Solar System?
The sizes look approximately correct.
The Earth rotates around the Sun.
The Moon rotates around the Earth.
The planets are not in order.
