Changes in Water

Front

After the rain, puddles formed on the sidewalk. Several hours later, the puddles of water disappeared. Which process did the water in the puddles go through?

Back

Evaporation

Front

What happens to water during evaporation?

Back

It changes from a liquid to a gas.

Front

What type of change is taking place as water is heated on the stove?

Back

Liquid boiling to become a gas

Front

Angela puts ice cubes in her glass, but as the sun comes out, she notices the ice cubes begin to get smaller and smaller. What type of change is taking place?

Back

Solid melting to become a liquid

Front

During the winter in Minnesota people go ice skating on the ponds. Which type of change must the water have gone through in order for people to skate on it?

Back

liquid freezing to become solid

Front

Ryan investigated the boiling point of water when different amounts of salt were added. Which evidence that Ryan collected is an observation and NOT a measurement? Options: Amount of salt added, Amount of water used, Seeing the bubbles in the water, The temperature at which the water boiled

Back

Seeing the bubbles in the water

Front

What is the best explanation for making a prediction during a scientific investigation?

Back

Making an educated guess as to what will happen

Front

What word describes what is happening to the ice?

Back

Melting

Front

What process occurs when water vapor in the air cools and changes back into liquid droplets?

Back

Condensation

Front

Process of a solid changing directly into a gas without becoming a liquid first?

Back

Sublimation