FY25 ESS 1 Semester Exam Review

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What does Technocentric mean in environmental value systems?

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Technocentric refers to an environmental value system that emphasizes the role of technology and human ingenuity in solving environmental problems.

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Who is Rachel Carson and what is her significance?

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Rachel Carson is known for starting the modern environmental movement and raising public awareness about the dangers of pesticides, particularly through her book 'Silent Spring'.

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What is the Kyoto Protocol?

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The Kyoto Protocol is a UN treaty established in 1997 that set binding greenhouse gas emission reduction targets for developed countries.

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What is an Ecological Footprint (EF)?

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An Ecological Footprint measures the environmental impact of an individual, community, or country, expressed as the amount of land and water area required to produce the resources consumed and absorb the waste generated.

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What is biomagnification?

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Biomagnification is the process by which the concentration of toxins increases in organisms at each successive level of the food chain.

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What are inputs in a closed system?

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Inputs in a closed system refer to energy and matter that enter the system, but in some contexts, it may refer to energy only.

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What is the significance of the Paris Agreement?

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The Paris Agreement is an international treaty aimed at combating climate change by limiting global warming to well below 2 degrees Celsius.

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What does composting do for the environment?

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Composting reduces waste, enriches soil, and decreases the ecological footprint by recycling organic materials.

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What is the difference between anthropocentric and ecocentric value systems?

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Anthropocentric value systems prioritize human needs and interests, while ecocentric value systems emphasize the intrinsic value of all living beings and ecosystems.

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What is DDT and why is it controversial?

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DDT is a synthetic pesticide that was widely used but is controversial due to its harmful effects on wildlife and human health, particularly highlighted in Rachel Carson's 'Silent Spring'.