Chapter 25 Test

The study of the universe

• Astrology

• Astronomy

• Biology

• Alocasia

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-ESS1-3

Our current Moon formation theory

• Simultaneous Formation

• Moon was an asteroid

• Chunk fell out of Earth

• Impact Theory

How old is the Moon?

• 3.5 Million

• 4.6 Million

• 3.5 Billion

• 4.5 Billion

Tags

NGSS.MS-ESS1-4

Celestial bodies that can range in size from specks to an object weighing thousands of kilograms

• Asteroid

• Comet

• Meteoroid

• Dwarf Planet

Tags

NGSS.MS-ESS1-3

True or False: The Moon once had a magma ocean on its surface

• True

• False

How many layers of the Moon are there?

• 1

• 2

• 3

• 4

Depressions left behind after an asteroid, meteoroid, or comet collides with the Moon

• Sink Holes

• Craters

• Maria

• Rille

True or False: The Moon is geologically active

• True

• False

True or False: The Moon lacks an atmosphere

• True

• False

BONUS: How does a lower Moon density support the impact theory?