Inner Planets Flashcard

Front

What helps protect a planet from the radiation in space?

Back

Atmosphere

Front

What is the Goldilocks zone also known as?

Back

The habitable zone

Front

This planet is covered in thick, toxic clouds made of sulfuric acid?

Back

Venus

Front

How many days does it take Earth to orbit the Sun?

Back

365 days

Front

The sun and all the planets and other bodies that revolve around it make up our?

Back

solar system

Front

What is the closest planet to the Sun?

Back

Mercury

Front

Which planet is known as the Red Planet?

Back

Mars

Front

What is the largest planet in our solar system?

Back

Jupiter

Front

Which planet has the most moons?

Back

Saturn

Front

What is the main component of Venus's atmosphere?

Back

Carbon dioxide