Constructive & Destructive Forces

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What are constructive forces?

Back

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

Tags

NGSS.MS-ESS2-2

Front

What is an example of a constructive force that creates islands?

Back

Underwater volcanoes are an example of a constructive force that can create islands.

Tags

NGSS.MS-ESS2-2

Front

What is deposition in the context of landform creation?

Back

Deposition is a constructive force that builds new landforms by dropping or accumulating sediment in a new location.

Tags

NGSS.MS-ESS2-2

Front

What is weathering?

Back

Weathering is the process of breaking down rock into smaller particles or sediment.

Front

What is the purpose of a dam?

Back

A dam is a structure built across a river to control the flow of water, often used for flood control, irrigation, and hydroelectric power.

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How do constructive forces differ from destructive forces?

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Constructive forces build up landforms, while destructive forces wear down or remove landforms.

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What role do rivers play in shaping the landscape?

Back

Rivers can shape the landscape through erosion, deposition, and the creation of valleys and deltas.

Tags

NGSS.MS-ESS2-2

Front

What is erosion?

Back

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

Tags

NGSS.MS-ESS2-2

Front

What is the significance of sediment in landform development?

Back

Sediment is crucial for landform development as it can be deposited to create new landforms, such as deltas and beaches.

Tags

NGSS.MS-ESS2-2

Front

What are some examples of destructive forces?

Back

Examples of destructive forces include erosion, weathering, and volcanic eruptions that can destroy existing landforms.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2