Science STAAR Review

Front

What is refraction of light?

Back

Refraction of light is the bending of light as it passes from one medium to another, such as from air to water.

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NGSS.MS-PS4-2

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What happens to dead plants and animals over time?

Back

Dead plants and animals can become fossil fuels through a process of decomposition and transformation over millions of years.

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NGSS.MS-LS4-1

Front

How do cumulonimbus clouds form?

Back

Cumulonimbus clouds form when heat from the sun warms the ocean, causing water to evaporate. The water vapor then condenses to form clouds.

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NGSS.MS-ESS2-4

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Front

What is the difference between weathering and erosion?

Back

Weathering is the breakdown of rocks into smaller particles, while erosion is the process of carrying away those particles.

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NGSS.MS-ESS2-2

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Why do aquatic plants have leaves that float on water?

Back

Aquatic plants have floating leaves to absorb sunlight for photosynthesis.

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NGSS.MS-LS1-6

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What is the role of sunlight in the water cycle?

Back

Sunlight heats water, causing it to evaporate into vapor, which is essential for cloud formation.

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NGSS.MS-ESS2-4

Front

What is an example of a scavenger?

Back

A scavenger is an animal that feeds on dead organisms, such as vultures or hyenas.

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What is the process of evaporation?

Back

Evaporation is the process where liquid water turns into water vapor due to heat.

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NGSS.MS-PS1-4

Front

What is condensation in the water cycle?

Back

Condensation is the process where water vapor cools and changes back into liquid water, forming clouds.

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NGSS.MS-ESS2-4

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What is the importance of sediment in the ocean?

Back

Sediment in the ocean provides habitats for marine life and plays a role in the geological processes of the seafloor.

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