Gravity and Orbital Motion

Black holes are created by the death of a low mass, small star.

• True

• False

Orbits are created by

• Gravity and gas pressure

• Gas pressure and inertia

• Nuclear fusion and gravity

• Inertia and gravity

Tags

NGSS.MS-ESS1-2

NGSS.MS-ESS1-1

List the planets in order starting closest to the sun.

Which of the following IS NOT one of the three main points of the Big Bang Theory?

• The universe is finite, but it is continuing to expand.

• All matter come from the center of the universe.

• There was a sudden expansion known as the Big Bang.

• All matter started in the space the size of an atom.

Tags

NGSS.HS-ESS1-2

The terrestrial planets are smaller and more dense than the Jovian planets.

• True

• False

A(n) _______ galaxy has arms, and it is the type of galaxy that we live in.

Mark all the planets listed below that are the terrestrial planets.

• Mars

• Jupiter

• Neptune

• Mercury

• Saturn

A(n) ________ galaxy is the remnants of two colliding galaxies.

A(n) _________ galaxy is an oval shaped galaxy mostly made up of old stars.

Gravity is caused by

• Inertia

• Nuclear fusion

• The mass an object has

• The distance between two objects

Tags

NGSS.MS-PS2-4