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Answer: Underground in geological formations
CCS involves capturing CO2, transporting it, and injecting it into deep rock formations for long-term isolation from the atmosphere.
Answer: Electric vehicles powered by renewable energy
EVs powered by clean electricity reduce tailpipe emissions and greenhouse gases, contributing to sustainable urban mobility.
Answer: Ensuring fair treatment and meaningful involvement of all people regardless of race, color, or income in environmental decision-making
Environmental justice addresses disproportionate environmental burdens on marginalized communities and promotes inclusive, equitable policies.
Answer: Weak enforcement of environmental laws and regulatory capture
Despite strong laws, implementation gaps, inadequate monitoring, and industry influence on regulators hinder effective environmental governance.
Answer: Future generations
Intergenerational equity is a core principle of sustainable development, ensuring resource conservation for the well-being of future people.
Answer: True
NGT is a specialized judicial body for expeditious disposal of environmental cases, with powers akin to a civil court for evidence and procedure.
Answer: True
Judicial activism has expanded Article 21 to encompass environmental rights, making pollution-free air and water part of the fundamental right to life.
Answer: Article 48A
Article 48A (Directive Principles) mandates the State to protect and improve the environment and safeguard forests and wildlife.
Answer: Informal sector integration and lack of segregation at source
Effective plastic waste management requires formalizing informal waste pickers and ensuring households segregate waste, which remains a challenge.
Answer: Autoclaving and incineration
Biomedical waste is treated by autoclaving (steam sterilization) or incineration to destroy pathogens before disposal, as per BMW Rules.
Answer: Open defecation and solid
SBM-U focuses on eliminating open defecation, improving solid waste management, and creating behavioral change for cleanliness.
Answer: True
Proper e-waste recycling recovers precious metals while preventing toxic substances from contaminating soil and water.
Answer: Recycling
Recycling reduces the need for raw material extraction, saves energy, and minimizes waste sent to landfills or incinerators.
Answer: Mandatory segregation of waste at source into biodegradable, recyclable, and domestic hazardous waste
Source segregation is fundamental to effective waste management, enabling recycling, composting, and safe disposal of different waste streams.
Answer: Developing early warning systems and heat action plans
Heat action plans include forecasts, public awareness, cooling centers, and healthcare preparedness to protect vulnerable populations.
Answer: Hearing loss and increased stress levels
Chronic noise exposure can cause permanent hearing damage, hypertension, sleep disturbance, and psychological stress.
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: True
Chronic fluoride exposure causes dental fluorosis (tooth discoloration) and skeletal fluorosis (bone/joint damage), prevalent in parts of India.
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: Blackfoot disease
Blackfoot disease, a peripheral vascular disease, is linked to chronic arsenic exposure through contaminated drinking water, notably in West Bengal.