Inspire Science Unit 1 - The Solar System

Front

What is the mass comparison between Earth and the Moon?

Back

Earth has more mass than the Moon.

Front

What unique feature does Earth have compared to other planets in the solar system?

Back

Earth has liquid water that allows plants and animals to live.

Front

What type of galaxy is characterized by older stars and low-mass stars?

Back

Elliptical galaxy.

Front

What is the defining shape of a spiral galaxy?

Back

A spiral galaxy has arms that extend outward from the center, resembling a spiral.

Front

What unit of measurement is commonly used to measure distances within our solar system?

Back

Astronomical units (AU).

Front

What is the primary component of the solar system?

Back

The Sun.

Front

Name the four terrestrial planets in our solar system.

Back

Mercury, Venus, Earth, and Mars.

Front

What are gas giants, and can you name them?

Back

Gas giants are large planets with thick atmospheres; they include Jupiter and Saturn.

Front

What is the significance of the asteroid belt?

Back

The asteroid belt separates the terrestrial planets from the gas giants.

Front

What is a comet, and what is its main characteristic?

Back

A comet is an icy body that releases gas or dust; it has a tail that points away from the Sun.