TCBOE Science 6 Post 2 Practice Test

Which most likely forms when stratus clouds touch the ground?

• fog

• rain

• snow

• hail

Answer explanation

When stratus clouds touch the ground, they create a thick layer of moisture, resulting in fog. Unlike rain, snow, or hail, fog is a cloud that forms at ground level, making it the most likely outcome in this scenario.

Tags

NGSS.MS-ESS2-5

If cumulonimbus clouds are in the sky, which type of weather is most likely expected?

• fog

• rain

• snow

• clear

Answer explanation

Cumulonimbus clouds are associated with thunderstorms and heavy precipitation. Therefore, when these clouds are present, rain is the most likely weather condition expected.

Tags

NGSS.MS-ESS2-5

The average rainfall in Nevada is about 7 inches per year. The most likely reason for the low amount of rainfall is the

• high elevations of deserts.

• location north of the equator.

• lack of moisture in the air.

• great distance from the ocean.

Answer explanation

The low rainfall in Nevada is primarily due to the lack of moisture in the air. This arid environment limits precipitation, making it a desert region despite its high elevation.

A student in northern Ohio lost a balloon in a storm. Toward which state would the balloon most likely travel?

• Michigan

• Indiana

• Pennsylvania

• Kentucky

Answer explanation

The balloon, released in northern Ohio, would likely be carried eastward by prevailing winds, making Pennsylvania the most probable destination compared to the other states listed.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Evaporation, condensation, and precipitation are all processes which occur in the

• water cycle.

• energy cycle.

• carbon cycle.

• nitrogen cycle.

Answer explanation

Evaporation, condensation, and precipitation are key processes in the water cycle, which describes how water moves through the environment. The other cycles listed do not involve these specific processes.

Tags

NGSS.MS-ESS2-4

Which statement correctly describes part of the carbon cycle?

• The amount of carbon in the soil increases when plants decay.

• The amount of carbon in the ocean decreases when fossil fuels are burned.

• The amount of carbon in the atmosphere decreases when igneous rocks form.

• The amount of carbon in the atmosphere increases when photosynthesis occurs.

Answer explanation

The correct statement is that the amount of carbon in the soil increases when plants decay. This process releases carbon stored in plant material back into the soil, enriching it.

Tags

NGSS.MS-ESS2-1

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According to the data, Minnesota had the most tornadoes in the _______________, and the lowest number of tornadoes in the __________________.

Answer explanation

According to the data, Minnesota had the most tornadoes in the Summer, as this season typically sees higher tornado activity. Conversely, the lowest number of tornadoes occurred in the Fall, which generally has fewer tornado occurrences.

Tags

NGSS.MS-ESS2-5

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Tornadoes are very rare in Nevada. What is a likely explanation?

• Nevada is a very warm and humid place.

• Nevada is a very hot and dry place.

• Nevada is a very cold and dry place.

• Nevada is a very cold and wet place.

Answer explanation

Tornadoes require specific atmospheric conditions, typically found in warm, humid areas. Nevada's hot and dry climate lacks the moisture and instability needed for tornado formation, making them very rare.

Tags

NGSS.MS-ESS2-5

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The largest storm on Earth is the —

• thunderstorm

• tornado

• water spout

• Hurricane

Answer explanation

The largest storm on Earth is a hurricane, which can span hundreds of miles and produce extremely high winds and heavy rainfall, unlike thunderstorms, tornadoes, or water spouts that are smaller in scale.

Tags

NGSS.MS-ESS2-5

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NGSS.MS-ESS3-2

What does the path demonstrate in the diagram?

• Potential hurricane path

• Potential tsunami path

• Potential earthquake path

• Potential tornado path

Answer explanation

The path in the diagram indicates a potential hurricane path, as it typically shows the trajectory and projected area affected by a hurricane, distinguishing it from paths associated with tsunamis, earthquakes, or tornadoes.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

NGSS.MS-ESS3-2