Weather and water Investigation 2 I-check

The air particles in the jar become smaller.

• True

• False

The air particles in the jar push on the water in the straw.

• False

• True

Tags

NGSS.MS-PS2-5

Nothing happens to the air particles in the bottle when the jar is squeezed.

• True

• False

The water in the straw goes down because the particles are compressed.

• True

• False

The air particles inside the jar collide more.

• False

• True

Tags

NGSS.MS-PS1-4

One student said," Both air particles and water particles in the bottle get compressed when the jar is squeezed. Do you agree or disagree?

• I disagree. Air particles can be compressed, but you cant change the volume of liquid water (It cant be compressed)

• I agree. Air particles cant be compressed, but you can change the volume of water.

You are on top of a very high mountain. You set up the air-pressure indicator system as you did in the classroom. What do you expect will happen when you squeeze the jar?

• The water will go down the straw,but not as much.

• The water will go down the straw even more.

• The water will go up the straw.

• The system will act exactly the same way as it did at a lower elevation.

Air particles flow from areas of _____ pressure to areas of _________ pressure.

• Equal pressure to high pressure

• Low pressure to high pressure

• High pressure to low pressure

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Air particles flow from areas of high to areas of

• low pressure

• equal pressure

• neutral pressure

• high pressure

Tags

NGSS.MS-ESS2-5

Air particles flow from high to low pressures until ________ is reached.

• high pressure

• equilibrium/equal

• low pressure

• new pressure

Tags

NGSS.MS-ESS2-5