Environmental Degradation And Disaster Management — Flashcards

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Environment means the sum total of all the conditions, circumstances, and living and non-living things around an organism that affect its life. It includes both biotic and abiotic components. Example:…

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Environment has two components: biotic and abiotic. Biotic component includes living things such as human beings, plants, animals, microbes, and their interactions. Abiotic component includes non-livi…

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The biotic component is the living part of the environment. It includes human beings, plants, animals, other organisms, their food, and their interactions. Example: trees, birds, insects, and people i…

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The abiotic component is the non-living part of the environment. It includes sunlight, soil, air, water, land, climate, and topography. Example: air and water in a river environment are abiotic compon…

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Natural environment includes all living and non-living things that occur naturally on Earth and are created by nature without human intervention. Human-made environment includes things created by huma…

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Social environment includes cultural norms and values, the culture people live in, and social, political, economic, and religious institutions with which they interact. It affects the way people live …

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Environment is called dynamic because it keeps changing with place and time. Natural and human-made surroundings do not remain the same forever. Climate, land use, cities, transport, and even settleme…

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Environment acts as a life support system. It provides food, shelter, water, air, soil, energy, medicines, fibres, and raw materials. It also helps maintain atmospheric composition and protects life f…