Earth, Moon, and Solar System

Front

What 3 things are affected by Earth's rotation?

Back

1. 1. Day and night

2. 2. Length of shadows

3. 3. The sun's position in the sky throughout the day

Front

How long does it take for Earth to rotate on its axis?

Back

Earth rotates on its axis once every day.

Front

What is affected by Earth's orbit?

Back

Earth's orbit affects the seasons and the constellations we see.

Front

How long does it take for Earth to orbit the sun?

Back

It takes Earth 365 days to revolve around the sun one time.

Front

What is affected by the Moon's orbit around Earth?

Back

The Moon's orbit affects the phases of the moon we see.

Front

How long does it take for the Moon to orbit Earth?

Back

It takes the moon a month to revolve around Earth.

Front

What is our solar system made up of?

Back

Our solar system is made up of the sun and the 8 planets that revolve around it.

Front

What role does gravity play in our solar system?

Back

Gravity is a pulling force that keeps the planets in orbit around the sun and moons in orbit around planets. The larger an object, the more gravitational force it has.

Front

Why is Earth unique in our solar system?

Back

Earth is unique because it is the only confirmed planet to support life, having liquid water and an atmosphere suited for survival.

Front

What is a galaxy?

Back

A galaxy is a group of billions of stars. We live in the Milky Way galaxy.