Unit 5 Test Review 6th Grade

Front

What is the greenhouse effect?

Back

The greenhouse effect is the process by which certain gases in Earth's atmosphere trap heat, allowing sunlight in but preventing some of the heat from escaping back into space.

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Front

What is an anemometer used for?

Back

An anemometer is an instrument used to measure wind speed.

Front

What is the largest component of air?

Back

Nitrogen makes up the largest portion of air, accounting for about 78% of the atmosphere.

Front

What conclusion can be drawn from exercise impacting mood?

Back

Exercise likely has a positive effect on mood, as participants reported feeling happier after physical activity.

Front

Which states should expect to see snow based on the weather map?

Back

No states are expected to see snow according to the provided weather map.

Tags

NGSS.MS-ESS2-5

Front

What does it mean when a weather report shows data collected with an anemometer?

Back

It indicates the wind speed at that location.

Tags

NGSS.MS-ESS2-5

Front

Define 'mixture' in the context of air.

Back

A mixture is a combination of two or more substances where each retains its own properties; air is a mixture of gases.

Front

What is the role of sunlight in the greenhouse effect?

Back

Sunlight enters the atmosphere and warms the Earth's surface, but some of the heat is trapped by greenhouse gases.

Tags

NGSS.HS-ESS2-4

Front

List the main gases that make up air.

Back

The main gases in air are nitrogen (78%), oxygen (21%), argon (0.93%), and carbon dioxide (0.04%).

Front

What is the significance of the number on a weather report that corresponds to wind speed?

Back

It provides information about how fast the wind is blowing, which can affect weather conditions.

Tags

NGSS.MS-ESS2-5