Climate and Ecosystem Flashcard

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What is climate change?

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Climate change refers to long-term changes in temperature, precipitation, and other atmospheric conditions on Earth.

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What are greenhouse gases?

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Greenhouse gases are gases in the Earth's atmosphere that trap heat, such as carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

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What is the primary cause of climate change according to scientists?

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The primary cause of climate change is the increase in greenhouse gases in the atmosphere due to human activities, such as burning fossil fuels.

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How does climate change impact ecosystems?

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Climate change can disrupt ecosystems by altering habitats, affecting food availability, and changing species interactions.

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What is an ecosystem?

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An ecosystem is a community of living organisms interacting with their physical environment.

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What role do plants play in an ecosystem?

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Plants produce oxygen and food through photosynthesis, serving as the primary producers in an ecosystem.

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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 primary source of energy in a desert ecosystem?

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The primary source of energy in a desert ecosystem food chain is the cactus.

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How do animals adapt to climate change?

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Animals may develop new adaptations, migrate to different areas, or change their behaviors to cope with climate change.

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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.