Science Interventions: Biodiversity

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What is biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species, genetic diversity, and the variety of ecosystems.

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What is an invasive species?

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An invasive species is a non-native species that spreads widely in a new habitat, often causing harm to native species and ecosystems.

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What is a keystone species?

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A keystone species is a species that has a crucial role in maintaining the structure of an ecological community, influencing the types and numbers of other species in the environment.

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What is habitat destruction?

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Habitat destruction is the process in which natural habitat is rendered unable to support the species present, often due to human activities like deforestation, urban development, and pollution.

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What is the role of sea otters in the ecosystem?

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Sea otters help control the population of sea urchins, which in turn helps maintain the health of kelp forests.

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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. Major greenhouse gases include carbon dioxide, methane, and nitrous oxide.

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What is habitat fragmentation?

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Habitat fragmentation occurs when large habitats are broken into smaller, isolated patches, often due to human activities, which can negatively impact wildlife.

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What is the significance of native species?

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Native species are species that naturally occur in a particular region and play a vital role in their ecosystems, contributing to biodiversity and ecological balance.

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What is ecological balance?

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Ecological balance refers to the state of equilibrium between living organisms and their environment, where species coexist and resources are used sustainably.

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What is the impact of pollution on biodiversity?

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Pollution can harm ecosystems by contaminating air, water, and soil, leading to the decline of species and loss of biodiversity.