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What is a fossil?

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A fossil is the preserved remains or traces of an organism that lived in the past, often found in sedimentary rock.

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NGSS.MS-LS4-1

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What role does water play in fossil formation?

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Water helps minerals replace the original remains of an organism, turning them into fossils.

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What is erosion?

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Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces such as wind or water.

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NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

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What is weathering?

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Weathering is the breaking down of rocks and minerals into smaller pieces by natural processes like wind, water, and temperature changes.

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NGSS.MS-ESS2-2

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Where are most volcanoes located?

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Most volcanoes are located along tectonic plate boundaries, often near coastlines or in the ocean.

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NGSS.MS-ESS3-2

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What is the purpose of a sea wall?

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A sea wall is built to protect coastal areas from erosion caused by waves and storms.

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NGSS.MS-ETS1-2

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How can scientists study volcanoes and earthquakes?

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Scientists study maps of active volcanoes and earthquakes to identify patterns and understand geological activity.

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NGSS.MS-ESS3-2

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What is sediment?

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Sediment is small particles of rock, soil, and organic material that can accumulate and form layers over time.

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NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

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What is the difference between weathering and erosion?

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Weathering breaks down rocks in place, while erosion involves the movement of those broken pieces to a new location.

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NGSS.MS-ESS2-4

Front

What is a model in science?

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A model is a simplified representation of a system or process used to test ideas and predict outcomes.

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NGSS.MS-ETS1-4

NGSS.MS-LS1-2

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