Science STAAR Review

Front

What temperature does water freeze at?

Back

0°C

Front

What happens to a solution of instant tea when placed in a dry, warm location for 3 days?

Back

The water will evaporate and the instant tea will remain in the Petri dish.

Front

What is the process called when a liquid changes into a gas?

Back

Evaporation.

Front

What is condensation?

Back

The process where moisture forms on a surface when warm air cools down.

Front

What does a spring scale measure?

Back

Force.

Front

How does mass affect the force needed to move an object?

Back

More mass requires more force to move the object.

Front

What is evaporation?

Back

The process of a liquid turning into a gas.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.

Front

What is the boiling point of water?

Back

100°C.

Front

What is the difference between condensation and evaporation?

Back

Condensation is when a gas turns into a liquid, while evaporation is when a liquid turns into a gas.