7th Grade Review!

Front

What is a renewable resource?

Back

A resource that can be replenished naturally over time, such as solar energy, wind energy, and biomass.

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What is interspecific competition?

Back

Competition between different species for the same resources, such as food, space, or light.

Front

What is kinetic energy?

Back

The energy that an object possesses due to its motion; in the context of molecules, it refers to the energy related to their movement.

Front

What is photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll, primarily converting carbon dioxide and water into glucose and oxygen.

Front

What is the role of light in photosynthesis?

Back

Light is essential for photosynthesis as it provides the energy needed for plants to convert carbon dioxide and water into glucose.

Front

What is heat and pressure in geological processes?

Back

Heat and pressure are conditions that can change the physical and chemical properties of rocks, leading to metamorphism.

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What is weathering?

Back

The process of breaking down rocks and minerals into smaller particles through natural forces such as wind, water, and temperature changes.

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What is erosion?

Back

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

Front

What is compaction in geology?

Back

The process by which sediments are pressed together under their own weight, reducing their volume and porosity.

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What is cementation?

Back

The process by which dissolved minerals crystallize and glue particles of sediment together, forming sedimentary rock.