UGC NET Paper 1 — Environmental Science

Which of the following are essential requirements for the formation of photochemical SMOG? A. Carbon monooxide (CO) B. Nitrogen dioxide (NO2) C. Carbon dioxide (CO2) D. Volatile Or...

Which of the following are essential requirements for the formation of photochemical SMOG? A. Carbon monooxide (CO) B. Nitrogen dioxide (NO2) C. Carbon dioxide (CO2) D. Volatile Or...

Indigenous Knowledge and Resource Management System is at best can be considered as- 1. Mitigation Response 2. Adaptation Response 3. Decarbonization Response 4. Ethical Response

Which of the following agencies launched the "International Environmental Education Programme"? 1. UNESCO 2. UNEP 3. IUCN 4. GEF

What is the full form of POPs?

What is the full form of POPs ?

Cloudless night with low wind speed indicates:

Match List - I with List - II. List-I (Goals/Targets of MDGs and SDGs) A. Goals in Millennium Development Goals B. Targets in Millennium Development Goals C. Goals in Sustainable D...

Match List - I with List - II. List-I (Goals/Targets of MDGs and SDGs) A. Goals in Millennium Development Goals B. Targets in Millennium Development Goals C. Goals in Sustainable D...

The convention of Biological Diversity (CBD) was first opened for signature during

यू एन एफ सी सी सी (संयुक्त राष्ट्र जलवायु परिवर्तन संबंधी अभिसमय की रुपरेखा) निम्नलिखित में से किस बैठक का प्रतिफल था ?

Match the List-I with List-II LIST I (Fuel Type) A. Non fuel B. Alternative fuel C. Non traditional fossil fuel D. Emerging fuel LIST II (Example) I. Biodiesel II. Hydrogen fuel ce...

Which one of the following is used as a reference to measure the Global Warming Potential (GWP) of a green house gas?

Which one of the following is known as the heart of sewage treatment?

Radioactivity in drinking water can be caused due to presence of naturally or anthropogenically occurring radionuclides. Which one of the following is a naturally occurring radionu...

Pure rain water is naturally:

Green Muffler is used to reduce

Which of the following is correct chronological order of earliest to latest of different acts according to their year of enactment in India?

Which one of the following is known as the heart of sewage treatment?

In Kyoto protocol, how much target was fixed for the reduction of concentration of Green House Gases (GHGs) below 1990 level, during first commitment period 2008-12 by state partie...

The amount of rainfall required to saturate the soil is known as.

Which of the following is used as a reference to measure the Global Warming Potential (GWP) of greenhouse gases?

Excess presence of which one of the following in drinking water can elevate the blood pressure of humans ?

What is the mission of International Solar Alliance ?

UNFCCC (United Nations Framework Connection on Climate Change) was outcome of which of the following meetings?

What is the nature of pure rainwater?

Groundwater is specially prone to excessive hardness due to.

Sustainable Development Goal 7 is related to.

To understand the Global Climate Change, GCM model are widely used. GCM stands for

Match the List-I with List-II LIST I (Particulate Matter Terms) A. Aerosol B. Nano Particles C. Smoke D. Fine particles LIST II (Explanation) I. Particles formed by incomplete comb...

Which of the following are released significantly during combustion of coal ? (A) Soot (B) Sulfate (C) Nitrate (D) Flyash (E) Ammonia Choose the correct answer from the options giv...

Cloudless night with low wind speed indicates:

Which one of the following agreements/protocols mainly focuses on the curbing of global temperature rise ?

Benefits of biodiesel over petrodiesel are: A. Biodiesel contains virtually no sulfur B. Biodiesel emits substantially lower carbon monoxide (CO) C. Biodiesel is a better lubricant...

Which one of the following is considered as a prominent indoor air pollutant ?

पेट्रोडीज़ल की तुलना में बायोडीज़ल के लाभ हैं: A. बायोडीज़ल में वस्तुतः सल्फर नहीं होता है। B. बायोडीज़ल अत्यत्तः कम कार्बन मोनोओक्साइड (CO) का उत्सर्जन करता है। C. बायोडीज़ल पेट्र...

Which of the following are biogas ? (A) Marsh Gas (B) Swamp Gas (C) Producer Gas (D) Compost Gas (E) Flue Gas Choose the correct answer from the options given below :

Biomass A. is a carbon cycle neutral fuel B. has significantly higher calorific value then coal C. can be converted in solid, liquid and gaseous fuels D. can be converted into Prod...

Sustainable Development Goal 7 is related to?

Which of the following has the highest Biological Oxygen Demand (BOD)

Presence of Lead in drinking water can adversely affect the human health. The three vital systems in the human body that are most sensitive to Lead are: (A) Nervous system (B) Card...

Which of the following are true about class I and class II ozone depleting substances? A. Ozone depleting potential of class-I substances are far more than class II B. Ozone deplet...

Which of the following fuels produces the minimum amount of soot particles during combustion?

Which of the following is not caused due to noise pollution?

Hydrochlorofluorocarbons (HCFCs), replacement for chlorofluorocarbons (CFCs), have to be phased out completely by the year

Which of the following indicate nutrient levels at various trophic levels in a reservoir?

Dissolved Oxygen (DO), a water quality parameter, is essential in which of the following water bodies/sources? A. River Water B. Lake Water C. Tap Water D. Underground Water E. Pon...

Which one of the following is an example of positive feedback in the context of climate change?

Which of the following is used to measure and monitor air pollution?

What is the correct sequence of the reaction process from start to finish for drinking water?