Weather and Water Inv. 1 Review

Imagine yourself as a meteorologist living and studying the weather in a remote part of the world, what factor would you NOT include?

• Temperature

• Humidity

• Number of daylight hours

• Air Pressure

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Air Pressure is measured in?

• Milibars

• Grams

• Percent

• Coordinates

Humidity is measured in?

• Milibars

• Percent

• Miles per Hour

• Coordinates

Tags

NGSS.MS-ESS2-4

As an air balloon gains altitude, there are ________ particles on the outside of the balloon, so there is less pressure and the air inside the balloon _________.

• Fewer, Compress

• More, Expands

• More, Compress

• Fewer, Expands

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

As the air balloon is near space , the outside air pressure gets ____ and ____. The air inside continues to __________.

• More and More, Compress

• Less and Less, Expand

• More and More, Expand

• Less and Less, Compress

True or False. Their is more air particles surrounding a syringe or hot air balloon on the outside than inside of a hot air balloon or syringe.

• True

• False

Which of the following is NOT a reason why meteorologists record weather conditions?

• help identify patterns over time to make predictions about future weather events.

• help identify patterns of stable versus changeable weather conditions

• identify all the factors that contribute to a weather system

Tags

NGSS.MS-ESS2-5

True or False. Explaining the cause and effect for different weather events is a reason why meteorologists record weather conditions

• True

• False

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

To determine the mass of an object, including a balloon or syringe, you must

• Close off the end of a syringe and measure how far the plunger moves or when the balloon rises.

• Measure the air volume after you add air to the syringe or balloon

• Use a spring scale to measure the force.

• Measure the weight before and after you add air to the syringe or balloon

What happens when the plunger is pushed down to the particles in the syringe experiment?

• Particles get bigger.

• Particles get smaller and stay near bottom.

• Particles are closer together

• Fewer particles remain

Tags

NGSS.MS-PS1-4