5: Q1 Science Review

5: Q1 Science Review

Multiple Choice

What kind of change occurs if matter changes in amount, size, or shape?

• substance change

• chemical change

• physical change

• elemental change

Multiple Choice

An gel ice pack getting cold after you put it in the freezer for an hour.

• Chemical Change
• Physical Change

Multiple Choice

the change of state from a gas to a liquid

• water cycle
• evaporation
• precipitation
• condensation

Multiple Choice

Which is the opposite of condensation?

• runoff
• evaporation
• precipitation
• transpiration

Multiple Choice

melting point

• TEMPERATURE at which a substance melts
• THERMOMETER at which a substance melts

Multiple Choice

Solid can change into a liquid when it's .......

• cooled

• burned

• heated

• freezed

Multiple Choice

What happens when chocolate is left in a hot car?

• it melts
• it changes shape
• it changes from a solid to a liquid
• all of the above

Multiple Choice

When you fold a piece of paper, which physical property changes?

• The color

• The texture

• The size

Multiple Choice

A house made of toy blocks is weighed. It is taken apart and each block weighed separately. If the weight of all the blocks is added, what will it total?

• A little less than the weight of the house.

• The same as the house.

• A little more than the weight of the house.

• It would depend on how large the house was.

Multiple Choice

Water is boiled in a bottle with a balloon over the top. As the water heats, the balloon expands. What has happened to the weight of this bottle and balloon in this experiment?

• It has increased as the balloon expands.

• It has decreased as the water boiled away.

• It has stayed the same.

• It is unpredictable because the balloon is flexible.

Multiple Choice

A house made of toy blocks is weighed. It is taken apart and each block weighed separately. If the weight of all the blocks is added, what will it total?

• A little less than the weight of the house.

• The same as the house.

• A little more than the weight of the house.

• It would depend on how large the house was.

Multiple Choice

True or False: The particles of a liquid have more energy than the particles of a solid.

• False

• True

Multiple Choice

What kind of change is crushing a soda can?

Multiple Choice

What kind of change is a rotting banana?

Multiple Choice

What kind of change is toasting bread?

Multiple Choice

Is salt dissolving in water a physical or chemical change?

• Physical
• Chemical

Multiple Choice

when one or more substances combine to make something new

• chemical property

• chemical change

• physcial change

• mixture

Multiple Choice

The changes to water when it cycles the earth is called

• the moon cycle
• the sun cycle
• the water cycle
• the wind cycle

Multiple Choice

When water vapor s cooled and forms droplets-

• Condensation
• Evaportation
• Transpiration
• Run-off

Multiple Choice

The changes to water when it cycles the earth is called

• the moon cycle
• the sun cycle
• the water cycle
• the wind cycle

Multiple Choice

Water is boiled in a bottle with a balloon over the top. As the water heats, the balloon expands. What has happened to the weight of this bottle and balloon in this experiment?

• It has increased as the balloon expands.

• It has decreased as the water boiled away.

• It has stayed the same.

• It is unpredictable because the balloon is flexible.

Multiple Choice

When water vapor s cooled and forms droplets-

• Condensation
• Evaportation
• Transpiration
• Run-off

Multiple Choice

Forms of precipitation are-

• only sleet and snow
• rain, sleet, hail, and snow
• only dew and rain 
• only snow and rain

Multiple Choice

Water in lakes and rivers that does not contain salt-

• recycled water
• new water
• salt water
• fresh water

Multiple Choice

5 grams of orange Kool Aid powder is added to 100 grams of water. What would you expect the new solution to weigh?

• 95 grams

• 100 grams

• 105 grams

• 500 grams

Multiple Choice

When water is heated in the ocean by the sun and turns into water vapor

• condensation
• evaporation
• transpiration
• runoff

Multiple Choice

What is it called when plants give off water vapor as a waste product?

• condensation
• evaporation
• sublimation
• transpiration

Multiple Choice

How do you know when something is a solid?

• It will pour.

• It takes the shape of its container.

• It cannot be seen easily.

• It will hold its shape.

Multiple Choice

What is precipitation?

• The part of the water cycle when the sun heats up water, turning it from a liquid into water vapor or steam. It rises from the ground into the air.
• The part of the water cycle when the water vapor in the air gets cold. The water turns back into a liquid and forms clouds.
• The part of the water cycle when clouds get heavy and can no longer hold the liquid water. This causes the water to fall from the sky to the earth as rain, snow, sleet, or hail.

Multiple Choice

On which kind of day would you expect the most evaporation from the surface of a pond?

• cold, rainy
• cold, sunny
• warm, rainy
• warm, sunny

Multiple Choice

What evidence shows that ice has a physical change when left out in a room?

• It reacts with oxygen in the air.

• It changes to water

• It is hard and white.

• It is cold to the touch.

Multiple Choice

What is water vapor?

• Water on the land (geosphere)
• Water in the air (atmosphere)
• Water in plants
• Water in the water (hydrosphere)

Multiple Choice

What cloud is found at ground level? 

• Cirrus
• Stratus
• Culumlus 
• Fog

Multiple Choice

Which of Mark’s observations would show that a burning candle is a chemical reaction?

• Black smoke is given off; hot gases are rising.

• The wax starts to melt.

• The candle is white and made of wax and a wick.

• Time passes one minute at a time.

Multiple Choice

Which of these is not an example of precipitation?

• rain
• clouds
• sleet
• snow

Multiple Choice

What is the role of the sun in the water cycle?

• provide heat energy for evaporation

• provide heat energy for condensation

• dry out the soil for runoff to occur

• provide thermal energy for accumulation

Multiple Choice

Which of Mark’s observations would show that a burning candle has physical changes?

• Black smoke is given off; hot gases are rising.

• The wax starts to melt.

• C. The flame glows red and orange.

• D. Time passes one minute at a time.

Multiple Choice

What do we call water in its gas state?

• rain

• snow

• ice

• water vapor

Multiple Choice

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

Multiple Choice

How might reactions with burning be important in your daily life?

• Food is grown by burning

• Modern medicines depend on burning.

• Most clean water is created by burning.

• Burning fuel supplies heat for homes.

Multiple Choice

Which is the opposite of condensation?

• runoff
• evaporation
• precipitation
• transpiration

Multiple Choice

When water _________, dew forms.

• Melts
• Evaporates
• Condenses
• Precipitates

Multiple Choice

True or False -
The greatest amount of water found on earth is fresh water.

• True
• False

Multiple Choice

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation