The Universe

Space and all the matter and energy in it.

• Space
• Solar System 
• Universe
• Sun

Tags

NGSS.HS-ESS1-2

NGSS.HS-ESS1-3

A collection of stars, dust, and gas bound together by gravity.

• Nebula
• Galaxy 
• Universe
• Protostar

Tags

NGSS.MS-ESS1-2

The most commonly accepted theory that explains the beginning of our known universe is the -

• Theory of Evolution
• Big Bang Theory
• Cell Theory
• Blackhole theory

Tags

NGSS.HS-ESS1-2

Which of the following is the largest?

• star
• universe
• cluster
• galaxy

Tags

NGSS.MS-ESS1-3

Gravity is the force objects put on each other because of their ______.

• mass
• friendliness
• acceleration
• speed

Tags

NGSS.MS-PS2-4

________ holds all of the planets in orbit around the sun.

• Gravity
• String
• Bill Nye
• Duct tape

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Scientists think the Milky Way probably is

• a nebula
• a spiral galaxy
• an elliptical galaxy
• an irregular galaxy

Tags

NGSS.MS-ESS1-2

A cloud of gas and dust in space is called?

• A Galaxy

• A Cloud

• A Nebula

• A planet

The larger bodies that orbit the sun are called_____________________.

• planets

• moons

• galaxies

• solar systems

Tags

NGSS.MS-ESS1-2

NGSS.MS-ESS1-3

Each planet has____________that orbit around them.

• stars

• moons

• comets