Gravity

What is gravity?

• A force
• Energy
• A push
• All of them

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Without gravity we would________. 

• Float away
• Stay in the ground
• Nothing would happen.
• I don't know

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Why a ball falls to the ground?

• Earth's force of gravity is GREATER than the ball's, so the ball gets attracted to the ground. 
• Earth's force of gravity is LESS than the ball's, so the ball gets attracted to the ground. 

Tags

NGSS.3-PS2-1

NGSS.5-PS2-1

Which has more mass, Earth or the Moon?

• Earth
• Moon
• The same

Tags

NGSS.MS-ESS1-3

NGSS.MS-PS2-4

Why can astronauts jump and float a little on the Moon?

• Because the Moon's gravity is NOT that STRONG.
• Because the Moon's gravity is VERY STRONG. 

Tags

NGSS.MS-PS2-4

The sun is a glowing ball of _______.

• Water

• Liquids

• Gases

• Rocks

Tags

NGSS.MS-PS1-4

What is the sun mostly made up of?

• Helium

• Core

• Carbon

• Hydrogen

Tags

NGSS.MS-PS1-1

The sun is the biggest STAR

• Yes

• NO

Tags

NGSS.HS-ESS1-1

Solar Energy:

• Heats the Earth

• Heats the Earth, powers the water cycle

• Heats the Earth, powers the water cycle, provides green plants with an ingredient necessary for photosynthesis

• Heats the water in the pool, so I can swim

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

Energy is

• the ability to make something move

• the ability to do work

• the ability to sleep