Environmental Studies

“Habitat destruction is recognized as most significant threat to global biodiversity.” Elucidate the statement with respect to present day context in about 200 words.

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Introduction Habitat destruction is the process by which natural habitats are altered or eliminated, making them unsuitable for the species that live there. It is widely recognized as the leading cause of biodiversity loss worldwide, affecting ecosystems across forests, wetlands, grasslands, and oceans. Current Context and Impact In the modern era, urban expansion, agriculture, mining, […]

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How does Landfilling act as an important method of waste disposal? Explain.

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Introduction Landfilling is one of the most commonly used methods for waste disposal. It involves the burial of solid waste in designated areas, called landfills, which are carefully engineered to minimize environmental hazards. While not the most sustainable method, it plays a critical role in waste management systems, especially in urban areas. How Landfilling Works

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Critically evaluate the status of non-conventional energy resources in India. Elucidate your answer with suitable examples in about 200 words.

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Introduction India has a growing demand for energy and an urgent need to shift from conventional fossil fuels to non-conventional or renewable energy sources. Non-conventional energy includes solar, wind, biomass, small hydro, and tidal energy. These are sustainable, eco-friendly, and essential for mitigating climate change. Current Status India is one of the world’s leading countries

Critically evaluate the status of non-conventional energy resources in India. Elucidate your answer with suitable examples in about 200 words. Read More »

How does Forest Right Act, 2006 helps tribal and forest dwellers in India? Explain with suitable examples in about 200 words.

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Introduction The Forest Rights Act (FRA), 2006, officially known as the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, is a landmark legislation in India. It aims to recognize and vest the forest rights and occupation of forest land in forest-dwelling tribal communities and other traditional forest dwellers. Key Provisions and

How does Forest Right Act, 2006 helps tribal and forest dwellers in India? Explain with suitable examples in about 200 words. Read More »

Write a short note on carbon cycle with the help of a diagram.

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Introduction The carbon cycle is the process through which carbon is exchanged between the atmosphere, biosphere, hydrosphere, and geosphere. It plays a crucial role in regulating Earth’s climate and supporting life by maintaining the balance of carbon among various components of the ecosystem. Main Components of the Carbon Cycle 1. Photosynthesis Green plants and algae

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Describe the life forms of aquatic ecosystem found in different zones with suitable examples and diagrams.

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Introduction Aquatic ecosystems are water-based environments that support diverse life forms. These ecosystems can be freshwater (rivers, lakes, ponds) or marine (oceans, seas). Organisms in aquatic ecosystems are distributed across different zones based on light penetration, depth, and ecological roles. Zones of Aquatic Ecosystems and Life Forms 1. Littoral Zone This is the shallow, near-shore

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What is biodiversity hotspot? Why is India considered as a mega biodiversity hotspot?

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Introduction A biodiversity hotspot is a biogeographic region that is both rich in biodiversity and threatened by human activities. These regions contain a high number of endemic species—species found nowhere else on Earth. To qualify as a hotspot, a region must have at least 1,500 species of vascular plants as endemics and must have lost

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Differentiate between the following terms by giving suitable examples in about 125 words each: (a) Primary and secondary succession (b) Direct and indirect use value of biodiversity

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a) Primary and Secondary Succession Primary succession occurs in areas where no previous life existed, such as on bare rocks after a volcanic eruption or a glacier retreat. It begins with pioneer species like lichens and mosses that can survive harsh conditions and initiate soil formation. Over time, as soil builds up, grasses, shrubs, and

Differentiate between the following terms by giving suitable examples in about 125 words each: (a) Primary and secondary succession (b) Direct and indirect use value of biodiversity Read More »

“To achieve the desired goal of Sustainable Development, societies have to make certain transitions which are very much essential.” Justify the statement in about 250 words

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Introduction Sustainable development is the need of the hour as it focuses on fulfilling present needs without compromising the ability of future generations to meet theirs. For this, societies must undergo several essential transitions in economic, environmental, and social dimensions. These transitions are crucial to ensure balanced development and resource preservation. Transitions Needed for Sustainable

“To achieve the desired goal of Sustainable Development, societies have to make certain transitions which are very much essential.” Justify the statement in about 250 words Read More »

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