509 Environment Science MCQ Questions in english हिन्दी

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Which renewable energy source is being explored in Nagaland due to its hilly terrain?

Nagaland’s rivers and topography make hydropower a viable renewable energy option.

What is the primary source of soil erosion in Nagaland’s hilly terrain?

Deforestation due to jhum cultivation is a key focus of environmental studies in Nagaland.

Which gas, produced by Nagaland’s forest ecosystems, is critical for global carbon cycle studies?

Nagaland’s forests act as carbon sinks, producing oxygen and aiding climate change research.

What is the average temperature range in Nagaland during summer?

Which insect, found in Nagaland, is a focus of entomological studies due to its role in pollination?

Nagaland’s diverse butterfly species are studied for their pollination roles and as indicators of forest health.

The Ntangki National Park was established as a national park in which year?

Originally a reserved forest, it was declared a national park in 1993 to protect Nagaland’s unique wildlife.

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Which plant species in Nagaland is studied for its medicinal properties by local tribes?

Known as “Sarpagandha,” this plant is used in traditional Naga medicine and studied for its antihypertensive properties.

What type of forest dominates Nagaland’s landscape, supporting its biodiversity?

Nagaland’s tropical and subtropical evergreen forests, including bamboo and rattan, are critical for biodiversity conservation.

Which animal, found in Nagaland’s forests, is a key species for ecological balance studies?

The Hoolock Gibbon, Nagaland’s only ape species, is studied for its role in seed dispersal and forest ecosystem health.

The tallest Rhododendron tree in the world, discovered in Nagaland, is located at which peak?

In 1993, the tallest Rhododendron tree was recorded at Mount Japfu, showcasing Nagaland’s unique botanical diversity.

Which bird, Nagaland’s state bird, is known for its vibrant plumage and scientific study for conservation?

Mrs. Hume’s Pheasant (Syrmaticus humiae) is studied for its habitat preferences and conservation needs in Nagaland’s forests.

Which national park in Nagaland is known for protecting the endangered Blyth’s Tragopan?

Located in Peren district, Ntangki National Park is a biodiversity hotspot protecting species like Blyth’s Tragopan, a pheasant native to Nagaland’s forests.

The UP Climate Change Action Plan focuses mainly on:

The plan aligns with India’s National Action Plan on Climate Change and emphasizes adaptation in agriculture, energy efficiency, water conservation, and forest cover. It aims to enhance resilience and reduce emissions. It includes district-level climate strategies.

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The Bakhira Bird Sanctuary is located in which district of UP?

Bakhira is the largest natural floodplain wetland in eastern UP and hosts thousands of migratory birds. It has been declared a Ramsar site. It plays a vital role in groundwater recharge and biodiversity conservation.

Which UP district has India’s first water ATM installed?

Water ATMs were introduced in Noida to provide clean, affordable drinking water in urban areas. These machines purify and dispense water via smart cards. They help in reducing plastic bottle usage too.

What is the major source of renewable energy in Uttar Pradesh?

UP is promoting solar energy through rooftop projects, solar parks, and grid connections. The state has high solar potential, especially in Bundelkhand and Purvanchal. Uttar Pradesh New and Renewable Energy Development Agency (UPNEDA) oversees these efforts.

What is the average annual rainfall in Uttar Pradesh?

UP receives an average of 1000 mm rainfall annually, mostly during the monsoon season (June–September). Eastern UP gets more rain than western parts. Irrigation systems are necessary due to uneven distribution.

Which act governs wildlife protection in UP?

This central act, implemented by the state, provides protection to wildlife, prohibits poaching, and sets up sanctuaries. Dudhwa, Hastinapur, and other sanctuaries operate under its provisions. It also regulates hunting and trade of species.

Which UP district is worst affected by fluoride contamination in groundwater?

Banda district in Bundelkhand faces serious fluoride contamination leading to fluorosis and bone deformities. Lack of surface water and over-reliance on groundwater worsens the issue. Safe water projects are ongoing.

Which of the following is the first district in UP to achieve ODF+ status under SBM?

Bijnor became the first district to be declared ODF+ (Open Defecation Free plus), which includes sustained cleanliness and solid waste management. It signifies progress beyond just toilet access. Community participation played a big role.

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What is the major cause of seasonal smog in western Uttar Pradesh during winters?

Punjab and Haryana's stubble burning contributes to smog across western UP. The air becomes heavy with pollutants during winter. This leads to respiratory problems and poor AQI levels.

Which UP city was ranked among the cleanest in India under Swachh Survekshan 2023?

Noida has consistently improved its solid waste management, green cover, and sanitation under the Swachh Bharat Mission. The city adopted door-to-door waste collection and composting systems. It ranked among the top cleanest cities in India.

The term "Black Zone" in UP agriculture refers to:

Black Zone areas suffer from high salt concentration in the soil, affecting fertility and crop productivity. Such areas are common in central UP. Soil reclamation and gypsum treatment are adopted solutions.

What is the name of the project for eco-restoration of the Yamuna floodplains in UP?

Funded by the Japanese government, the Yamuna Action Plan aims to improve water quality and restore the Yamuna’s ecology. It includes STPs, solid waste management, and afforestation. Agra and Mathura are focus areas in UP.

The Vindhya region in southern UP is rich in which natural resource?

The Vindhya range in Sonbhadra and Mirzapur districts contains large limestone deposits. These are used for cement and construction industries. Mining has also caused deforestation and displacement in these areas.

What is the primary challenge faced by Tripura’s agricultural sector?

Which district in Tripura is known for its bamboo production?

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What percentage of total forest area in India is contributed by Uttar Pradesh (approx.)? A. B.

According to the Forest Survey of India, UP contributes around 3.1% to the country’s total forest area. The state's forest cover is lower than the national average. Afforestation programs are underway to bridge the gap.

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