STAAR Science

​ (a)   is how much matter is in a substance.

• Mass

• Volume

• Physical State

• Density

a

b

c

e

Collection

Transpiration

Condensation

Evaporation

Precipitation

Tags

NGSS.MS-ESS2-4

What force is being applied to the marble, causing it to move down the ramp?

• Magnetism

• Friction

• Gravity

• Air pressure

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Object 1 is ​ (a)   ​​

Object 2 is ​ (b)  

Object 3 is ​ (c)  

• same density as water

• less dense than water

• more dense than water

Tags

NGSS.MS-PS1-2

Which planet is between Mars and Saturn?

What time is it based on shadow?

• 8 AM

• 6 PM

• 10 AM

• 12 PM

Tags

NGSS.MS-ESS1-1

Which soil is made of the SMALLEST particles?

Canyon is formed by

• Glacial movement

• Erosion from flowing water

• Deposition from wind

• Earthquake

Tags

NGSS.MS-ESS2-2

NOT true about fossil fuels

• Fossil fuels come from the dead plants and animals.

• Fossil fuels are non-renewable

• Coal, oil, and natural gas are fossil fuels

• Fossil fuels are formed in a short time

River delta is formed by

• Sediment from a flowing river eroded and deposited

• Ocean waves deposit sediments at the mouth of the river

• Sediment is deposited at the mouth of the river by strong wind

• Water pressure pushed soil from the flowing river and deposited it

Tags

NGSS.MS-ESS2-2