NC Science Vocabulary

Force the opposes motion between 2 surfaces

• force

• Newton

• friction

• net force

Friction is a force that acts in an ___________ direction of movement.

• similar

• opposite

• parallel

• west

Gravity is a force that...

• Pushes objects away from Earth

• Pulls objects towards Earth

Tags

NGSS.5-PS2-1

What are the main components of the water cycle?

• runoff

• transpiration

• evaporation

• condensation

• precipitation

Tags

NGSS.MS-ESS2-4

Water falls from the sky in...

• evaporation

• condensation

• precipitation

Tags

NGSS.MS-ESS2-4

Which of these is a result of a chemical change?

• A mixture

• A solution

• A new substance

• Melting or freezing

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When most material is heated or warms up, their particles begin to speed up and it

• Contracts

• Expands

• Deciduous

• Cardiovasular

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When most matter is cooled the particles begin to slow down and the matter begins to get smaller and

• expands

• contracts

• thermal

• radiations

Tags

NGSS.MS-PS1-4

When objects get hot they expand (grow larger) and when they are cold they contract (become smaller/shrink). The exception to this rule is

• oil

• grease

• water

• crystals

Tags

NGSS.MS-PS1-4

is an animal (such as a dog, fox, crocodile, or shark) that feeds primarily or exclusively on animal matter

• Carnivore

• herbivore

• omnivore

• producer