Sustainability Flashcard Review

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What is aquaculture?

Back

Aquaculture is the farming of aquatic organisms, including fish, crustaceans, mollusks, and aquatic plants, in controlled environments.

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What are the risks associated with aquaculture in open ocean?

Back

Aquaculture in open ocean can lead to risks such as pollution, disease spread, and disruption of local ecosystems.

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What are the disadvantages of hydroelectric energy?

Back

Disadvantages include flooding of habitats, disruption of ecosystems downstream, and reduced productivity of farmland.

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What is a renewable resource?

Back

A renewable resource is a natural resource that can be replenished naturally over time, such as solar energy.

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Which of the following is a non-renewable resource?

Back

Oil, coal, and natural gas are considered non-renewable resources.

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What does overharvesting mean?

Back

Overharvesting refers to removing more organisms from a population than can be naturally replaced.

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What is industrial agriculture?

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Industrial agriculture is a form of farming that involves large-scale operations, often using machinery and chemical inputs.

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What is the impact of overharvesting on ecosystems?

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Overharvesting can lead to population decline, loss of biodiversity, and disruption of food chains.

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What is the difference between sustainable and unsustainable practices?

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Sustainable practices meet current needs without compromising future generations, while unsustainable practices deplete resources.

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What is the role of solar energy in sustainability?

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Solar energy is a renewable resource that can reduce reliance on fossil fuels and lower greenhouse gas emissions.