Science 3 Second Mid Review

Which change occurs when matter turns from liquid to solid?

• melting

• freezing

• evaporation

What do you call the change in matter when it turns directly from solid to gas?

• dry ice

• deposition

• sublimation

• condensation

Which shows freezing?

• water changes to ice

• dew found on leaves of plants

• ice changes to liquid

• water evaporates

What change in state does this show?

• melting

• freezing

• condensation

• evaporation

Ken boils a pot of water. He notices steam is coming out of the pot. What change in state does he observe?

• A. sublimation

• B. evaporation

• C. melting

• D. condensation

What change in state does this show?

• evaporation

• sublimation

• deposition

• melting

Jane hung her wet clothes outside the house. After a few hours, the clothes dried. What change in state happened?

• melting

• evaporation

• deposition

• condensation

Which of the following becomes harmful when not used properly?

• Zonrox ColorSafe

• Baygon spray

• Ariel Detergent powder

• all of these

Which shows a proper way of handling detergents and bleach?

• Store them in a cabinet together with food items.

• Keep them in locked cabinets away from children’s reach.

• Leave them open on the kitchen counter.

• Mix them with water and leave them in a bucket.

What sense organ helps us to observe colors, shapes, and sizes of objects?

• Ear

• Eye

• Tongue

• Nose