Grade 2 Science - Unit 3 Test review

Front

What is matter?

Back

Matter is anything that takes up space and has mass.

Front

What form of matter is inside a balloon?

Back

Gas

Front

What process changes a liquid to a solid?

Back

Freezing

Front

What causes water to evaporate faster?

Back

Hot temperatures

Front

What happens to ice left on a table for three hours?

Back

It changes from solid to liquid.

Front

What is a solid?

Back

A solid is a state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A liquid is a state of matter that has a definite volume but takes the shape of its container.

Front

What is evaporation?

Back

Evaporation is the process of a liquid turning into a gas.

Front

What is condensation?

Back

Condensation is the process of a gas turning into a liquid.

Front

What is freezing?

Back

Freezing is the process of a liquid turning into a solid.