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Answer: Recycling
Recycling reduces the need for raw material extraction, saves energy, and minimizes waste sent to landfills or incinerators.
Answer: 8
India's AQI is based on PM10, PM2.5, NO2, SO2, CO, O3, NH3, and Pb, providing a comprehensive assessment of air quality.
Answer: Environment
One Health is a collaborative approach to achieve optimal health outcomes by recognizing links among people, animals, plants, and their shared environment.
Answer: Dinoflagellate
Harmful algal blooms (HABs) by dinoflagellates can discolor water, produce toxins, and cause fish kills and human health issues.
Answer: 4
CRZ-I to CRZ-IV classify areas based on ecological sensitivity, human settlements, and water areas to balance development and conservation.
Answer: Ministry of Environment, Forest and Climate Change
EACs, constituted by MoEFCC, appraise projects and advise the regulatory authority on granting or rejecting environmental clearance.
Answer: Impact
Environmental Impact Assessment is a process to evaluate potential environmental effects of proposed projects before decisions are made.
Answer: 1994
UNCCD was adopted in Paris in 1994 and entered into force in 1996, focusing on combating desertification and mitigating drought effects.
Answer: Desertification
Desertification is land degradation in drylands resulting from various factors including climate variability and unsustainable land use.
Answer: Water
Jal Shakti Abhiyan is a time-bound campaign for water conservation, including rainwater harvesting, rejuvenation of water bodies, and reuse.
Answer: Desalination
Desalination uses methods like reverse osmosis or distillation to remove salts from seawater, providing freshwater in water-scarce regions.
Answer: Oceans
Oceans store about 38,000 gigatons of carbon, primarily as dissolved inorganic carbon, making them the largest active carbon reservoir.
Answer: Evaporation
Evaporation is the conversion of liquid water to water vapor due to solar energy, a key process in the hydrological cycle.
Answer: Biocapacity
Ecological footprint quantifies how much biologically productive area is needed to provide resources and absorb waste generated by a population.
Answer: Indefinitely
Carrying capacity is the maximum population an ecosystem can support indefinitely without degradation of resources.
Answer: Waste
Swachh Bharat Mission focuses on solid and liquid waste management, eliminating open defecation, and promoting behavioral change.
Answer: Sunderlal Bahuguna
Sunderlal Bahuguna was a key leader of the Chipko Movement, advocating for forest conservation through non-violent resistance.
Answer: Turbine
Wind turbines capture kinetic energy from wind, rotating blades that drive a generator to produce electricity.
Answer: Biogas production
Biogas is produced when microorganisms break down organic matter in the absence of oxygen, yielding a clean-burning fuel.
Answer: Kutch
The Marine National Park in the Gulf of Kutch was established in 1982 to protect coral reefs, mangroves, and marine biodiversity.