With reference to agricultural soils, consider the following statements:1.A high content of organic matter in soil drastically reduces its water holding capacity.2.Soil does not play any role in the sulphur cycle.3.Irrigation over a period of time can contribute to the salinization of some agricultural lands.Which of the statements given above is/are correct?
Environment and Ecology
2018
Why is a plant called Prosopis juliflora often mentioned in news?
"Momentum for Change: Climate Neutral Now" is an initiative launched by
Inwhich one of the following States is Pakhui Wildlife Sanctuary located?
Consider the following statements:1.The definition of "Critical Wildlife Habitat" is incorporated in the Forest Rights Act, 2006.2.For the first time in India, Baigas have been given Habitat Rights.3.Union Ministry of Environment, Forest and Climate Change officially decides and declares Habitat Rights for Primitive and Vulnerable Tribal Groups in any part of India.Which of the statements given above is/are correct?
2017
Consider the following statements in respect of Trade Related Analysis of Fauna and Flora in Commerce (TRAFFIC):1.TRAFFIC is a bureau under United Nations Environment Programme (UNEP).2.The mission of TRAFFIC is to ensure that trade in wild plants and animals is not a threat to the conservation of nature.Which of the above statements is/are correct?
In the context of solving pollution problems, what is/are the advantage/advantages of bioremediation technique?1.It is a technique for cleaning up pollution by enhancing the same biodegradation process that occurs in nature.2.Any contaminant with heavy metals such as cadmium and lead can be readily and completely treated by bioremediation using microorganisms.3.Genetic engineering can be used to create microorganisms specifically designed for bioremediation.Select the correct answer using the code given below:
Due to some reasons, if there is a huge fall in the population of species of butterflies, what could be its likely consequence/consequences?1.Pollination of some plants could be adversely affected.2.There could be a drastic increase in the fungal infections of some cultivated plants.3.It could lead to a fall in the population of some species of wasps, spiders and birds.Select the correct answer using the code given below:
According to the Wildlife (Protection) Act, 1972, which of the following animals cannot be hunted by any person except under some provisions provided by law?1.Gharial2.Indian wild ass3.Wild buffaloSelect the correct answer using the code given below:
Biological Oxygen Demand (BOD) is a standard criterion for
With reference to the role of UN-Habitat in the United Nations Programme working towards a better urban future, which of the following statements is/are correct?1.UN-Habitat has been mandated by the United Nations General Assembly to promote socially and environmentally sustainable towns and cities to provide adequate shelter for all.2.Its partners are either governments or local urban authorities only.3.UN-Habitat contributed to the overall objective of the United Nations system to reduce poverty and to promote access to safe drinking water and basic sanitation.Select the correct answer using the code given below:
Consider the following statements:1.Climate and Clean Air Coalition (CCAC) to Reduce Short Lived Climate Pollutants is a unique initiative of G20 group of countries.2.The CCAC focuses on methane, black carbon and hydrofluorocarbons.Which of the statements given above is/are correct?
If you want to see gharials in their natural habitat,which one of the following is the best place to visit?
Which of the following statements can help in water conservation in agriculture?1.Reduced or zero tillage of the land2.Applying gypsum before irrigating the field3.Allowing crop residue to remain in the fieldSelect the correct answer using the code given below:
The term 'M-STrIPES' is sometimes seen in the news in the context of
In India, if a species of tortoise is declared protected under Schedule I of the Wildlife (Protection) Act, 1972, what does it imply?
2016
The term 'Intended Nationally Determined Contributions' is sometimes seen in the news in the context of
What is/are the importance/importances of the 'United Nations Convention to Combat Desertification'?1.It aims to promote effective action through innovative national programmes and supportive international partnerships.2.It has a special/particular focus on South Asia and North Africa regions, and its Secretariat facilitates the allocation of major portion of financial resources to these regions.3.It is committed to a bottom-up approach, encouraging the participation of local people in combating the desertification.Select the correct answer using the code given below
In which of the following regions of India are you most likely to come across the 'Great Indian Hornbill' in its natural habitat?
The FAO accords the status of 'Globally Important Agricultural Heritage System (GIAHS)' to traditional agricultural systems. What is the overall goal of this initiative?1.To provide modern technology, training in modern farming methods and financial support to local communities of identified GIAHS so as to greatly enhance their agricultural productivity.2.To identify and safeguard eco-friendly traditional farm practices and their associated landscapes, agricultural biodiversity and knowledge systems of the local communities.3.To provide Geographical Indication status to all the varieties of agricultural produce in such identified GIAHS.Select the correct answer using the code given below
Consider the following pairs:Terms sometimes seen in the news - Their origin1.Annex-I Countries : Cartagena Protocol2.Certified Emissions Reductions : Nagoya Protocol3.Clean Development Mechanisms : Kyoto ProtocolWhich of the pairs given above is/are correctly matched?
What is/are unique about 'Kharai camel', a breed found in India?1.It is capable of swimming up to three kilometres in seawater.2.It survives by grazing on mangroves.3.It lives in the wild and cannot be domesticated.Select the correct answer using the code given below
With reference to 'Red Sanders', sometimes seen in the news, consider the following statements:1.It is a tree species found in a part of South India.2.It is one of the most important trees in the tropical rain forest areas of South India.Which of the statements given above is/are correct?
Which of the following statements is/are correct? Proper design and effective implementation of UN-REDD+ Programme can significantly contribute to1.Protection of biodiversity2.Resilience of forest ecosystems3.Poverty reductionSelect the correct answer using the code given below
What is 'Greenhouse Gas Protocol'?