LE: Human Impact Review

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What is bioaccumulation?

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Bioaccumulation is the process by which pollutants accumulate in the tissues of living organisms over time, often leading to higher concentrations in organisms higher up the food chain.

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What is an invasive species?

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An invasive species is a non-native organism that, when introduced to a new environment, can cause harm to the ecosystem, economy, or human health.

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What are greenhouse gases?

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Greenhouse gases are gases that trap heat in the atmosphere, contributing to the greenhouse effect. Examples include carbon dioxide, methane, and water vapor.

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How does recycling help the environment?

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Recycling reduces the need for raw materials, conserves energy, decreases pollution, and helps preserve nonrenewable resources.

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What is plastic pollution?

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Plastic pollution refers to the accumulation of plastic products in the environment, which adversely affects wildlife, ecosystems, and human health.

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What is the food chain?

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A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.

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What is the role of producers in an ecosystem?

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Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

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What are the effects of deforestation?

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Deforestation can lead to loss of biodiversity, disruption of water cycles, and increased greenhouse gas emissions.

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What is the significance of biodiversity?

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Biodiversity is crucial for ecosystem resilience, providing a variety of species that contribute to ecosystem services and stability.

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What is a renewable resource?

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