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by BlastRoom
Compare the size, distance, make-up, and orbits of Earth, the Moon, and the Sun.
#space#us_grade_4_science
40 questions
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A class compares Earth, the Moon, and the Sun by size. Which body is the largest of the three?
Students line up picture cards from biggest to smallest. What order correctly ranks the Sun, Earth, and the Moon by size?
A model shows the Moon next to Earth and the Sun. Which body should be shown as the smallest?
A student uses a ball for Earth in a space model. About how wide should the ball for the Moon be?
Of the Sun, Earth, and the Moon, which body is in the middle by size?
Students hold up picture cards of the Sun, Earth, and the Moon. About how many Earths could fit side by side across the Sun?
A child thinks the Moon must be bigger than Earth because it looks large in the sky. What size comparison is correct?
A scale model makes Earth and the Moon equal sizes. What change would make the model more accurate?
A science notebook compares how Earth and the Moon move. About how long does it take Earth to travel once around the Sun?
About how long does it take the Moon to travel once around Earth?
An astronaut can jump much higher on the Moon than on Earth. What is the reason?
Of the Sun, Earth, and the Moon, which body has the strongest pull of gravity?
The Sun and the Moon can look about the same size in the sky, even though they are not the same actual size. Why can that happen?
From Earth, the Sun looks larger than other stars in the night sky. What is the best reason?
The Sun is a star, and other stars shine all the time. Why can we see other stars at night but not during the day?
A small rock close to you can block your view of a faraway building. In the same way, what can block our view of the whole Sun?
This picture shows the Sun and the Moon in the sky at the same time. Can the Moon really be seen during the day?
On a clear day, the Sun lights the sky and warms the ground. Why is the Sun so important to living things on Earth?
This drawing shows the Sun and the Moon. Which of them is a star?
A student says the Sun must be the biggest star in space because it looks the biggest. What is correct?
Why does the huge Sun not fill the whole sky when viewed from Earth?
The Sun is about 400 times wider than the Moon, but the two look about the same size from Earth. What must be true?
A class compares what Earth and the Sun are made of. What comparison is accurate?
A Moon rock sample is compared with Earth. What is a key difference between the Moon and Earth?
A student compares the Sun and the Moon as lights in the sky. What is the best make-up comparison?
The Moon has almost no air to hold in heat or soften sunlight. What is the Moon's surface like?
Three cards compare make-up: one has water, air, and life; one is dry cratered rock; one is hot glowing gas. What order matches Earth, Moon, Sun?
Footprints that astronauts left on the Moon can last for millions of years. What best explains this?
The Moon's surface is covered with craters. What made most of them?
Over a month, the Moon seems to change shape, but the Sun always looks round. Why does the Moon's shape seem to change?
Astronauts on the Moon must carry air tanks in their space suits. What fact about the Moon explains this?
Earth supports life much better than the Moon or Sun. What comparison helps explain why?
A moving model shows the Moon traveling around Earth while Earth travels around the Sun. What orbit relationship is shown?
The Moon travels around Earth about once a month. As it does, which part of the Moon do people on Earth see?
In this picture, sunlight shines on Earth from one side. The Sun can light only one half of Earth at a time. What is happening on the lit half?
What keeps the Moon traveling around Earth instead of drifting off into space?
This mobile has a big ball in the center and smaller balls on arms that swing around it. What do we call the path one body in space takes around another?
A student says the Sun travels around Earth because it rises and sets each day. What correction is right?
Earth is a planet that orbits the Sun. What makes the Moon a moon instead of a planet?
As Earth travels around the Sun, what does the Moon do?
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40 questions
