Unit 6 - Lesson 2 Flashcards
Satellite
An object that moves around another larger object in space
The moon is Earth’s satellite
Moon
Is small compared to Earth. Only 1/4 the size of earth
Earth’s gravity keeps the moon in orbit around Earth
We see only 1 side of the moon from Earth
The moon takes about 1 month to rotate once and 1 month to orbit earth once
Maria
The plains on the moon’s surface
Moon Phases
The changes in the appearance of the moon’s shape
The different amounts of the moon’s lighted side that we see are the different phases of the moon
New Moon
The moon is between Earth and the sun. We can’t see the moon at all. The lit part of the moon faces away from Earth
☀️ 🌚 🌍
Full moon
The earth is between the moon and the sun. All of the lit part of the moon faces Earth
☀️ 🌍 🌝