Intro to Natural Resources Pretest FA 2024

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What is recycling?

Back

Recycling is the process of breaking down waste materials to create new products, reducing the need for raw materials and minimizing waste.

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What is desertification?

Back

Desertification is the rapid depletion of plant life and the loss of topsoil, often due to factors like deforestation, drought, and inappropriate agriculture.

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What is composting?

Back

Composting is a waste management technique that involves the decomposition of organic matter through the action of microbes and decomposers like earthworms.

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What is natural resource management?

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Natural resource management is the practice of controlling land, water, soil, plants, and animals, focusing on how management affects the quality of life for current and future generations.

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What happens during clear-cutting of a forest?

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During clear-cutting, all of the trees in a designated area are removed, which can lead to habitat destruction and soil erosion.

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What is the difference between reducing and reusing?

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Reducing means minimizing waste by using fewer resources, while reusing involves using an item multiple times before discarding it.

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What are the benefits of recycling?

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Recycling conserves natural resources, reduces pollution, saves energy, and decreases the amount of waste sent to landfills.

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What is deforestation?

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Deforestation is the large-scale removal of trees from forested areas, often resulting in damage to the quality of the land.

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What is the role of decomposers in composting?

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Decomposers, such as bacteria and earthworms, break down organic matter in composting, turning it into nutrient-rich soil.

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What is the impact of desertification on ecosystems?

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Desertification can lead to loss of biodiversity, reduced agricultural productivity, and increased vulnerability to climate change.