Solar System

Front

What are the inner planets of the Solar System?

Back

The inner planets are Mercury, Venus, Earth, and Mars.

Front

What is the main characteristic of outer planets?

Back

Outer planets are usually larger and have thick atmospheres, often with gas surfaces.

Front

Which planet is closest to the Sun?

Back

Mercury is the closest planet to the Sun.

Front

What happens to a planet's climate if it moves farther from the Sun?

Back

The planet's climate would likely become colder.

Front

Why does Earth have a shorter year than Jupiter?

Back

Earth is closer to the Sun, which allows it to orbit faster.

Front

What is the largest planet in the Solar System?

Back

Jupiter is the largest planet in the Solar System.

Front

What is the main component of the Sun?

Back

The Sun is primarily made of hydrogen and helium.

Front

What are the four terrestrial planets?

Back

The four terrestrial planets are Mercury, Venus, Earth, and Mars.

Front

What is a moon?

Back

A moon is a natural satellite that orbits a planet.

Front

What is the difference between a planet and a star?

Back

A planet orbits a star and does not produce its own light, while a star generates light and heat through nuclear fusion.