Objects in Space

Front

What is the role of greenhouse gases in an atmosphere?

Back

Greenhouse gases trap thermal energy, helping to regulate the temperature of a planet's atmosphere.

Front

What causes the moon to have a bulge?

Back

The bulge of the moon is caused by Earth's gravitational force acting on it.

Front

What are comets and where do they originate?

Back

Comets are objects in space that originate from the Kuiper Belt and Oort Cloud.

Front

What is the source of Earth's magnetic field?

Back

Earth's magnetic field is generated by the molten iron in its outer core.

Front

How does Earth's magnetic field protect us?

Back

The magnetic field deflects most of the dangerous particles emitted by the sun.

Front

Why is Venus considered the hottest planet in our solar system?

Back

Venus is the hottest planet due to its thick atmosphere rich in greenhouse gases.

Front

What direction does a comet's tail point?

Back

A comet's tail points straight away from the sun.

Front

What is the difference between asteroids and comets?

Back

Asteroids are rocky objects, while comets are icy bodies that release gas and dust.

Front

What is the habitable zone in a solar system?

Back

The habitable zone is the region around a star where conditions may be suitable for life.

Front

What is the significance of the Kuiper Belt?

Back

The Kuiper Belt is a region of the solar system beyond Neptune, home to many small icy bodies, including comets.