Earth, our Moon and the solar system

Front

Which planet is known as the red planet?

Back

Mars is known as the red planet due to its reddish appearance, which is caused by iron oxide (rust) on its surface.

Front

What is a meteoroid?

Back

A meteoroid is a small rocky or metallic body in outer space, typically smaller than an asteroid, that is still in space.

Front

What happens to a meteoroid when it enters Earth's atmosphere?

Back

When a meteoroid enters Earth's atmosphere, it burns up due to friction with the air, creating a bright streak of light known as a meteor.

Front

What is a meteorite?

Back

A meteorite is a meteoroid that survives its passage through the atmosphere and lands on the surface of the Earth.

Front

Which planet is the largest in our solar system?

Back

Jupiter is the largest planet in our solar system, known for its Great Red Spot and many moons.

Front

Which planet is the smallest in our solar system?

Back

Mercury is the smallest planet in our solar system, and it is closest to the Sun.

Front

What is the main component of the Sun?

Back

The Sun is primarily composed of hydrogen (about 74%) and helium (about 24%).

Front

What is the difference between a planet and a star?

Back

A planet orbits a star and does not produce its own light, while a star generates light and heat through nuclear fusion.

Front

What is the asteroid belt?

Back

The asteroid belt is a region in space located between the orbits of Mars and Jupiter, where many small rocky bodies (asteroids) are found.

Front

What is a comet?

Back

A comet is a small celestial body made of ice, dust, and rocky material that, when close to the Sun, develops a glowing coma and tail.