Front

How many moons revolve/orbit around the Sun?

Back

0 (zero) - Moons do not orbit the Sun; they orbit planets.

Front

What is the reason Earth is known as the 'Blue Planet'?

Back

Earth contains liquid water, which is essential for life.

Front

What do we call a meteoroid that burns up in the atmosphere?

Back

Meteor - When a meteoroid enters the atmosphere and burns up, it is called a meteor.

Front

What affects the strength of gravity on an object?

Back

Mass - The greater the mass of an object, the stronger the gravity it exerts.

Front

What keeps the Moon in orbit around Earth?

Back

Pull of Earth's Gravity - Earth's gravity pulls the Moon, keeping it in orbit.

Front

What is a natural satellite?

Back

A natural satellite is a celestial body that orbits a planet, like the Moon orbits Earth.

Front

What is the difference between a meteoroid, meteor, and meteorite?

Back

Meteoroid: A small rock or particle in space. Meteor: A meteoroid that burns up in the atmosphere. Meteorite: A meteoroid that survives its passage through the atmosphere and lands on Earth.

Front

What is gravity?

Back

Gravity is a force that attracts two bodies towards each other, depending on their masses.

Front

What is the solar system?

Back

The solar system is a collection of planets, moons, asteroids, comets, and the Sun, all bound by gravity.

Front

What is the role of the Sun in the solar system?

Back

The Sun is the central star that provides light and heat, influencing the orbits of planets.