1.1.1

Which of the following is LARGEST?

• Universe

• Star

• Planet

• Moon

Which of the following is SMALLEST?

• Planet

• Galaxy

• Universe

• Moon

What shape is an ELLIPSE?

• circle

• oval

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

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

Which of the following is NOT an example of revolution?

• The Earth travels around the Sun.

• The Moon travels around the Earth.

• Earth's axis points in different directions.

• Satellites orbit Earth.

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Earth tilt changes and sometimes WOBBLES, what is this called?

• Barycenter

• Precession

• Nutation

• Kepler's 1st Law

Precession means...

• Earth's axis changes direction

• Earth spins around

• Earth goes around sun

Barycenter is the center of mass... it is closer to...

• the BIGGER object

• the smaller object

Tags

NGSS.MS-PS2-4