6.2 Vocabulary Lessons 1-6

To go up or become larger.

• instead

• increase

• decrease

• climb

to go down or be less

• decrease

• increase

• downtown

• worse

Anything that has mass and takes up space

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

The amount of matter in an object.

Tags

NGSS.MS-PS1-5

A system in which no matter is allowed to enter or leave.

• open system

• closed system

Water in the form of a gas

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

The change of a substance from a liquid to a gas

• burning

• freezing

• condensation

• evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When water molecules _________________ they escape their liquid friends.

• evaporate

• condense

• melt

• freeze

Tags

NGSS.MS-ESS2-4

The process of water vapor (gas) joining other water vapor molecules to form droplets

• evaporationg

• condensation

• melting

• freezing