How Did The Earth Form? To find out, let’s spin
Where did Earth’s water come from? That’s an important question,
Thank goodness for the sun! Life couldn’t exist on Earth
The reason for our seasons Like all planets, Earth orbits
Where did the moon come from? Although some planets have
Like all moons, Earth’s moon orbits its planet. Sometimes we
Imagine travelling at 67,000 miles per hour. Guess what? You