Exploring the Universe and Our Solar System

What makes the sun appear larger and brighter than other stars?

• It is the largest star in the universe.

• It is the closest star to Earth.

• It is made of special materials.

• It has more energy than other stars.

What is the solar system composed of?

• Only the planets and their moons.

• The sun and all the stars in the universe.

• The sun, asteroids, and eight planets.

• Only the sun and the Earth.

What is the movement of planets around the sun called?

• Spinning movement

• Rotation movement

• Orbiting movement

• Revolution movement

Which of the following is NOT a planet in our solar system?

• Pluto

• Neptune

• Mercury

• Mars

Why is the sun considered the most important star for Earth?

• It is the largest star in the galaxy.

• It has the most beautiful appearance.

• It provides light, heat, and energy necessary for life.

• It is the only star visible during the day.