Formation of Our Solar System

What is at the middle of a Heliocentric system?

• Mars

• Moon

• Sun

• Earth

Uranus and Neptune were included in the geocentric model and the first heliocentric model.

• True

• False

Theories become widely accepted when...

• Many people believe it.

• Evidence exists to support it.

• There is nothing that disproves it.

• An experiment proves it.

Tags

NGSS.HS-PS1-2

What is at the middle of a Geocentric system?

• Sun

• Neptune

• Earth

• The Universe

This decreases as distance from the sun increases.

• Temperature

• Revolution time

• Number of moons

• Atmosphere thickness

Planets farther from the sun revolve (rotate around the sun) _____.

• Slower

• Faster

• The same speed

Tags

NGSS.MS-ESS1-2

The planet that is closest to the sun is

• Mercury

• Venus

• Earth

• Mars

Which is the correct order of the planets?

• Mercury

  Venus

  Earth

  Mars

  Jupiter

  Saturn

  Uranus

  Neptune

• Mercury

  Venus

  Earth

  Mars

  Jupiter

  Saturn

  Neptune

  Uranus

• Neptune

  Uranus

  Saturn

  Jupiter

  Mars

  Earth

  Venus

  Mercury

• Mercury

  Venus

  Mars

  Earth

  Saturn

  Jupiter

  Uranus

  Neptune

Tags

NGSS.MS-ESS1-3

Which has an effect on how strongly the Sun pulls on an object in space?

• distance and shape

• mass and distance

• matter and shape

• mass and shape

Tags

NGSS.MS-PS2-4

Planets that are closer to the sun

• take more time to orbit
• take less time to orbit

Tags

NGSS.MS-ESS1-2