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Questions and Answers
What is the French word for 'environment'?
Environer
Which of the following is NOT a component of the natural environment?
What are the two main components of the environment?
Biotic and Abiotic Components
What are primary consumers?
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The biosphere is composed only of living organisms.
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Environmental __________ is the application of science and engineering principles to improve environmental quality.
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Which of the following is a key aspect of sustainable development?
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What does environmental science integrate?
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Which of the following is NOT listed as an importance of environmental studies?
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Match the following realms of the Earth with their descriptions:
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Study Notes
Environment Overview
- Environment originates from the French word Environer, meaning to surround.
- Comprises living (biotic) and non-living (abiotic) elements that interact.
- Provides both conditions for growth and potential threats to organisms.
Types of Environment
- Natural Environment: Includes air, water, soil, land, forests, wildlife, and flora/fauna.
- Man-Made Environment: Altered natural environment serving human needs, e.g., agricultural fields, gardens, aquaculture farms.
Realms of the Earth
- Four realms:
- Lithosphere: Solid outer layer of the Earth.
- Hydrosphere: Total water present on Earth.
- Atmosphere: Layers of gases surrounding Earth held by gravity.
- Biosphere: Global ecosystem consisting of living organisms and abiotic factors.
Components of Environment
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Biotic Components: All living organisms, including:
- Producers (autotrophs): Green plants and some bacteria making their own food.
- Consumers (heterotrophs): Animals that rely on producers for food, categorized into primary, secondary, and tertiary.
- Decomposers: Bacteria and fungi that break down dead matter into simpler substances.
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Abiotic Components: Non-living elements, including:
- Physical: Rain, humidity, temperature.
- Chemical: Organic and inorganic compounds (e.g., acids).
Environmental Science and Studies
- Environmental Science: Interdisciplinary study combining physical and biological sciences to tackle environmental issues.
- Environmental Engineering: Applies scientific and engineering principles to enhance environmental quality.
- Environmental Studies: Broad field of study focusing on human-environment interactions, incorporating various disciplines like arts, commerce, and geography.
Importance of Environmental Studies
- Understanding current environmental challenges.
- Promoting ecological balance.
- Providing foundational knowledge about environmental issues.
- Supporting sustainable development and the interplay between development and the environment.
- Educating the public on environmental responsibilities.
- Managing environmental issues and linking economy with environment.
- Aiming to protect biodiversity.
- Addressing population growth and development.
Scope of Environmental Studies
- Ecosystem Structure & Function.
- Ecology and Biodiversity exploration.
- Natural Resource Conservation practices.
- Environmental Pollution Control initiatives.
- Environmental Management through organizations like CPCB and SPCB.
- Involvement in Social Development via NGOs.
- Careers in Environmental Journalism, advocacy, and green marketing.
Sustainable Development
- Defined as development fulfilling present needs without hindering future generations' ability to meet their own needs.
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Description
Test your knowledge on environmental studies with this comprehensive quiz. Explore the interactions among living and non-living elements within the environment. Understand how these interactions influence development, growth, and potential dangers to ecosystems.
