Week 8 Science Quiz

A natural underground source of fresh water.

• evaporation
• aquifer
• model
• hydrosphere

the process of a liquid changing to a gas

• evaporation
• aquifer
• groundwater
• model

the fresh water beneath the Earth's surface

• evaporation
• ground water
• model
• hydrosphere

all the water (solid, liquid, gas) on and around planet Earth

• evaporation
• hydrosphere
• aquifer
• model

a pretend version of something that scientists use when the real thing is too big, small, or complicated to work with

• evaporation
• hydrosphere
• aquifer
• model