JC Earth and Space 1

A vast area of space within which we find galaxies, stars and solar systems is called the

• Earth

• World

• Universe

• Galaxy

The Universe is always

• Shrinking

• Expanding

• Getting darker

• Getting brighter

Who's law stated that the galaxies are moving away from each other at a great rate?

• Hawking's Law

• Hubble's Law

• Newton's Law

• Einstein's Law

Where is the Hubble space telescope located?

• In NASA Headquarters

• Mt. Everest

• In Space

• On the moon

What force plays a big part in the formation of the universe?

• Magnetic force

• Electrical force

• Gravitational force

• Nuclear force

Large groups of stars form into ______?

• Galaxies

• Planets

• Solar systems

• Universes

Billions of stars, gas and dust that is held together by gravitational forces is the?

• Galaxy

• Universe

• Solar System

• Milkyway

Who was the person that popularized the geocentric model?

• Galileo

• Aristotle

• Copernicus

  What does "geo-" mean?

• Earth
• sun
• Center

This image shows the:

• Geocentric Solar System
• Heliocentric Solar System

Tags

NGSS.HS-ESS1-4