UGC NET Paper 1 — Env
96 questions across 7 years
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14 questions shown from 2023.
Which one of the following is not a constituent of photochemical smog? 1. Ozone (O₃) 2. Peroxyacetyl Nitrate (PAN) 3. Dioxins 4. Formaldehyde (HCHO)
Match List I with List II List I (Water Pollutants) List II (Examples) A. Inorganic chemicals I. Iodine B. Organic chemicals II. Detergents C. Radioactive materials III. Parasites...
Concept of salt gradient is utilized to store the heat energy in which of the following solar energy collecting systems?
Given below are two statements: Statement I: Integrated Solid Waste Management is an approach, intended help/guide/decisions about the generation of wastes, recycling of materials...
Which among the following are sources of Volatile Organic Compounds (VOCs)? A. Vehicles B. Plants C. Termites D. Power Plants E. Bogs Choose the most appropriate answer from the op...
Solar ponds store solar thermal energy by ?
Which of the following are responsible for formation and destruction of ozone (O3) in upper atmosphere? A. Solar radiation B. Oxides of nitrogen (NOx) C. Black Carbon D. Chlorine (...
Which of the following are pathways for toxicants to enter into our body? A. Inhalation B. Absorption C. Dermal D. Ingestion E. Extraction Choose the correct answer from the option...
Match List I with List II LIST I (Summit/Protocol) A. Montreal Protocol B. Rio Summit C. Kyoto Protocol D. Paris Agreement LIST II (Year) I. 1992 II. 2015 III. 1987 IV. 1997 Choose...
Given below are two statements: Statement (I): Under Montreal Protocol, developed and developing countries have same timetable for phasing out of Ozone Depleting Substances (ODS)....
Dioxins are emitted during combustion of:
What is the correct sequence of steps in Risk assessment related to environmental hazards? A. Risk characterization B. Exposure assessment C. Hazard Identification D. Risk Manageme...
Which one of the following pollutants is responsible for acid rain formation?
Ministry of Environment and Forests, Govt. of India with the help of centre for Environment Education (CEE), ________ launched a National Environmental Awareness campaign (NEAC) in...