Earth's Features - Amplify Benchmark

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What is a fossil?

Back

A fossil is the preserved remains or traces of a living organism from the past, often found in sedimentary rock.

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What does it mean when we say a site was an ocean environment before it was a forest?

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It means that the area was once covered by water and inhabited by marine life before it changed to a land environment with forests.

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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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What is a volcano?

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A volcano is an opening in the Earth's crust through which molten lava, ash, and gases are expelled.

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What is an earthquake?

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An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere.

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What is the purpose of a sea wall?

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A sea wall is built to protect the coast from erosion and to prevent damage from waves.

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What is sedimentary rock?

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Sedimentary rock is a type of rock that is formed by the accumulation of sediments, which can include minerals, organic matter, and other materials.

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What is weathering?

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Weathering is the process of breaking down rocks and minerals through contact with the Earth's atmosphere, water, and biological organisms.

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What is the difference between a land environment and an ocean environment?

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A land environment is characterized by terrestrial features like forests and mountains, while an ocean environment is dominated by water and marine life.

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What is a model in science?

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A model is a representation of an object or system that helps scientists understand and test ideas.