Constructive & Destructive Forces Flashcard

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What are constructive forces?

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Constructive forces are natural processes that build up landforms, such as deposition and volcanic activity.

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What are destructive forces?

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Destructive forces are natural processes that break down landforms, such as erosion and weathering.

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What is weathering?

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Weathering is the process of breaking down rocks into smaller pieces through physical or chemical means.

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What is erosion?

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Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces like water, wind, or ice.

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What is deposition?

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Deposition is the process where materials are laid down or deposited in a new location, often forming new landforms.

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What is mechanical weathering?

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Mechanical weathering is the physical breakdown of rocks into smaller pieces without changing their chemical composition.

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What is chemical weathering?

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Chemical weathering involves the chemical alteration of minerals in rocks, often leading to their breakdown.

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How do volcanoes act as constructive forces?

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Volcanoes create new landforms by depositing lava and ash, which can form islands and mountains.

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How do volcanoes act as destructive forces?

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Volcanoes can destroy existing land and vegetation through lava flows and explosive eruptions.

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What is sedimentation?

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Sedimentation is the process of settling and accumulating sediments, often leading to the formation of sedimentary rocks.