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Generate QuizEnvironment – True/False – GK Questions
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The 'Bishnoi' community of Rajasthan is renowned for their centuries-old tradition of protecting trees and wildlife.
- True
- False
Answer: True
Founded by Guru Jambheshwar in the 15th century, Bishnois follow 29 principles including strict conservation of flora and fauna, exemplified by the Khejarli sacrifice.
The 'Indian Council for Enviro-Legal Action vs Union of India' case (1996) dealt with pollution from chemical industries in Rajasthan and established liability for environmental damage.
- True
- False
Answer: True
This case addressed groundwater contamination by chemical units in Bichhri, Rajasthan, and reinforced the Polluter Pays Principle for remediation costs.
The 'M.C. Mehta vs Union of India (Taj Trapezium Case)' led to measures for protecting the Taj Mahal from air pollution.
- True
- False
Answer: True
The Supreme Court ordered industries in the Taj Trapezium Zone to switch to cleaner fuels or relocate, and mandated use of CNG for vehicles to prevent acid rain damage to the monument.
The 'T.N. Godavarman Thirumulpad vs Union of India' case led to continuous Supreme Court monitoring of forest conservation in India.
- True
- False
Answer: True
This ongoing case since 1996 has resulted in significant judicial interventions for forest protection, including definitions of 'forest' and regulation of forest land diversion.
International Mountain Day is observed on December 11 to promote sustainable development in mountain regions.
- True
- False
Answer: True
Designated by the UN, this day highlights the importance of mountains for biodiversity, water resources, climate regulation, and livelihoods of mountain communities.
World Soil Day is observed on December 5 to highlight the importance of healthy soil for sustainable agriculture and ecosystems.
- True
- False
Answer: True
Designated by the UN, World Soil Day promotes sustainable soil management practices to combat soil degradation and ensure food security.
International Day for Biological Diversity is celebrated on May 22 to promote awareness of biodiversity issues.
- True
- False
Answer: True
Designated by the UN, this day commemorates the adoption of the Convention on Biological Diversity and encourages action to protect species and ecosystems.
The 'World Air Quality Report' is published annually by IQAir, ranking cities and countries based on PM2.5 concentrations.
- True
- False
Answer: True
IQAir aggregates data from government monitoring stations and community sensors to provide comparative air quality assessments globally.
The 'Air Quality Life Index' (AQLI) translates particulate pollution concentrations into their impact on human life expectancy.
- True
- False
Answer: True
Developed by the Energy Policy Institute at the University of Chicago, AQLI quantifies how reducing PM2.5 pollution can increase life expectancy.
The 'Living Planet Report' published by WWF uses the Living Planet Index to track global biodiversity trends.
- True
- False
Answer: True
The Living Planet Index measures changes in abundance of vertebrate species populations globally, serving as a key indicator of biodiversity health.
The 'Right to Information Act, 2005' can be used by citizens to seek information on environmental clearances and pollution data from public authorities.
- True
- False
Answer: True
RTI empowers citizens to access government records, enhancing transparency, accountability, and public participation in environmental governance.
The 'Environmental Impact Assessment' (EIA) Notification, 2006 categorizes projects into Category A (requiring central clearance) and Category B (state clearance).
- True
- False
Answer: True
This classification streamlines the clearance process based on project scale and potential impact, with Category B further divided into B1 (EIA required) and B2 (no EIA).
The 'Public Trust Doctrine' holds that certain natural resources are preserved for public use, and the government must protect them for public benefit.
- True
- False
Answer: True
Indian courts have applied this doctrine to safeguard rivers, forests, and other ecological assets from privatization or degradation, ensuring intergenerational equity.
The 'Beehive' model of rural electrification promotes community-managed microgrids powered by renewable sources.
- True
- False
Answer: True
Such decentralized models empower local communities to own and operate energy systems, ensuring reliability and affordability in remote areas.
Energy efficiency measures, such as using LED bulbs and efficient appliances, reduce electricity demand and greenhouse gas emissions.
- True
- False
Answer: True
Improving energy efficiency is often the most cost-effective way to cut emissions, enhance energy security, and lower consumer bills.
Solar photovoltaic cells convert sunlight directly into electricity without moving parts or emissions during operation.
- True
- False
Answer: True
PV technology uses semiconductor materials to generate electric current from photons, offering clean, decentralized energy with minimal maintenance.
Crop rotation helps in breaking pest cycles, improving soil fertility, and reducing erosion.
- True
- False
Answer: True
Rotating crops with different nutrient needs and growth habits enhances soil structure, reduces disease buildup, and optimizes resource use.
Zero Budget Natural Farming (ZBNF) aims to eliminate external input costs by using natural inputs and traditional knowledge.
- True
- False
Answer: True
ZBNF, promoted in India, uses practices like bijamrita, jiwamrita, mulching, and intercropping to enhance soil fertility and reduce farmer indebtedness.
Integrated Pest Management (IPM) combines biological, cultural, and chemical methods to control pests with minimal environmental impact.
- True
- False
Answer: True
IPM emphasizes prevention, monitoring, and targeted interventions, reducing reliance on broad-spectrum pesticides and protecting beneficial organisms.
Chlorofluorocarbons (CFCs) are stable in the troposphere but break down in the stratosphere, releasing chlorine atoms that destroy ozone.
- True
- False
Answer: True
UV radiation in the stratosphere cleaves CFCs, releasing chlorine radicals that catalytically destroy ozone molecules, depleting the ozone layer.