1.1.1

Which of the following BEST describes the beginning of the Universe?

• Hubble's Law

• The Big Bang Theory

• Nebular Hypothesis

• Evolution

Tags

NGSS.HS-ESS1-2

Which of the following is evidence that the universe is expanding?

• Redshift

• Blueshift

• Greenshift

Tags

NGSS.HS-ESS1-2

The shape of a planet's orbit is an ellipse, with the sun at one focus is...

• Kepler's 3rd Law

• Kepler's 2nd Law

• Hubble's Law

• Kepler's 1st Law

Tags

NGSS.HS-ESS1-4

This image is an example of which of the following?

• Kepler's 1st Law

• Kepler's 2nd Law

• Kepler's 3rd Law

• Kepler's 4th Law

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Two objects in space orbit their shared center of mass. This statement describes which of the following?

• Barycenter

• Precession

• Nutation

• Kepler's 1st Law

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is the wobbling of Earth on its axis called?

• precession

• Nutation

• Rotation

• Revolution

What is the circular offset of Earth’s position due to its rotation on its axis?

• Precession

• Nutation

• Barycenter

• Rotation

Tags

NGSS.HS-ESS1-4

Which of the following BEST describes a galaxy?

• a collection of planets and moons around a single star

• a collection of only stars

• a collection of stars and their planetary systems

Tags

NGSS.MS-ESS1-2

What causes day and night to occur on Earth

• Earth revolves around the sun.

• Earth rotates on its axis.

• Earth's axis precesses.

• The sun revolves around the earth.

Tags

NGSS.MS-ESS1-1