Welcome to your Environment – Prelims PYP Part 8 – 2017, 2018
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?
1. Production of algae based biofuels is possible in seas only and not on continents.2. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed.3. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.Select the correct answer using the code given below:
1. Gharial2. Indian wild ass3. Wild buffaloSelect the correct answer using the code given below:
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 micro-organisms.3. Genetic engineering can be used to create microorganisms specifically designed for bioremediation.Select the correct answer using the code given below:
Commonly used / Unwanted or controversial chemicalsconsumed materials likely to be found in them1. Lipstick – Lead2. Soft drinks – Brominated vegetable oils3. Chinese fast food – Monosodium glutamateWhich of the pairs given above is/are correctly matched?
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:
1. Abandoned and uneconomic coal seams 2. Depleted oil and gas reservoirs 3. Subterranean deep saline formationsSelect the correct answer using the code given below:
1. Hard and waxy leaves2. Tiny leaves3. Thorns instead of leavesSelect the correct answer using the code given below :
1. GM mustard has the genes of a soil bacterium that give the plant the property of pest-resistance to a wide variety of pests.2. GM mustard has the genes that allow the plant cross-pollination and hybridization.3. GM mustard has been developed jointly by the IARI and Punjab Agricultural University.Which of the statements given above is/are correct ?
1. India is the third largest in the world in the manufacture of silicon wafers used in photovoltaic units.2. The solar power tariffs are determined by the Solar Energy Corporation of India.Which of the statements given above is/are correct?
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