1. Eclipses . . .
Occur when the shadow of one object blocks the view of another object
Two types:
Solar
Lunar

2. Solar Eclipses . . .
Occur when the view of the sun is blocked by the moon’s shadow
Can only occur during a new moon

3. Lunar Eclipses . . .
Occur when the view of the moon is blocked by the Earth’s shadow
Can only occur during a full moon

4. Earth’s Moon
Earth’s gravitation pull keeps the moon in orbit around our planet.
The moon’s gravitation pull causes the Earth’s tides (see Unit 5!)
The Earth’s moon is slightly younger (95 million years) than the Earth (4.5 billion years).

5. Lunar Cycle
Lunar Cycle: changes in the Moon’s appearance (as viewed from Earth) over 29.5 days.
Caused by the movement of the Moon around the Earth & our changing view of the Moon relative to the Sun.

6. How the moon moves around the Earth impacts how we see it.
Phases of the moon
How the moon moves around the Earth impacts how we see it.

7. Phases of the Moon

8. Phases of The Moon Continued