Gravity and Earth

What theory explains how the universe was made?

• Heliocentric Theory

• Geocentric Theory

• Big Bang Theory

• Scientific Theory

Tags

NGSS.HS-ESS1-2

__________holds all of the planets in orbit around the sun.

• Force
• Motion
• Weight
• Gravity

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What would happen to the planets in the solar system if the sun’s gravitational force were to suddenly disappear?

• They will stop moving and become static.
• They will stop spinning.
• They will fly away in straight lines.
• They will start moving toward the Sun

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

A force that pulls objects toward each other.

• Weight
• Gravity
• Mass
• Inertia

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Earth completes one whole revolution around the sun every ___________ days.

• 24

• 5

• 365

• 209

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

The earth spinning on its axis causes _________________________.

• seasons

• day and night

• summer

• Halloween

The Earth's revolution around the sun causes different __________________________.

• seasons

• day

• night

• holidays

Tags

NGSS.MS-ESS1-1

When our side of the Earth _______________ the sun, it is day.

• faces

• faces away from

• is under

• right

Tags

NGSS.MS-ESS1-1

When it is summer in the Northern Hemisphere, it is winter in the ____________________________________.

• United States

• leap

• orbit

• Southern Hemisphere

Tags

NGSS.MS-ESS1-1

What is the length of time for one Earth revolution??

• Day and Night

• A year

• The Earth does not move

• 24 hours