Terrestrial Planets

Front

What are terrestrial planets?

Back

Terrestrial planets are rocky planets that are closer to the Sun, including Mercury, Venus, Earth, and Mars.

Front

Which planet is known as the Red Planet?

Back

Mars is known as the Red Planet due to its reddish appearance caused by iron oxide (rust) on its surface.

Front

What is the order of the terrestrial planets from the Sun?

Back

The order of terrestrial planets from the Sun is Mercury, Venus, Earth, and Mars.

Front

How many moons does Earth have?

Back

Earth has 1 moon.

Front

What is the average distance from the Earth to the Sun?

Back

The average distance from the Earth to the Sun is about 93 million miles (150 million kilometers).

Front

How long does it take for Mars to orbit the Sun?

Back

Mars takes about 687 Earth days to complete one orbit around the Sun.

Front

What is the surface temperature range on Venus?

Back

The surface temperature on Venus can reach up to 900 degrees Fahrenheit (475 degrees Celsius).

Front

Which terrestrial planet has the most moons?

Back

Mars has 2 moons, while Earth has 1, making Mars the terrestrial planet with the most moons.

Front

What is the significance of the Goldilocks Zone?

Back

The Goldilocks Zone is the region around a star where conditions are just right for liquid water to exist, crucial for life.

Front

What is the main component of the atmosphere on Venus?

Back

The atmosphere of Venus is primarily composed of carbon dioxide, with clouds of sulfuric acid.