Environment & Biodiversity MCQs
Environment, Ecology & Biodiversity Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC and State PSC Examinations.
41. Emissions Gap Report is published by which of the following organisation?
[A] WMO
[B] UNEP
[C] IPCC
[D] UNFCCC
Show Answer
Correct Answer: B [UNEP]
Notes:
The Emissions Gap Report is released by the United Nations Environment Programme also called as UNEP. According to the Emissions Gap Report, India is the fourth-largest emitter of Green House Gases (GHGs).
42. Which of the following are the missions contained in India’s National Action Plan on Climate Change?
1. National Solar Mission
2. National Mission for Enhanced Energy Efficiency
3. National Mission on Sustainable Habitat
4. National Mission on Atomic Energy
Select the correct option from the codes given below:
[A] Only 1 & 2
[B] Only 1, 2 & 3
[C] Only 1, 3 & 4
[D] 1, 2, 3 & 4
Show Answer
Correct Answer: B [Only 1, 2 & 3]
Notes:
There are 8 missions contained in India’s National Action Plan on Climate Change which are as follows: National Solar Mission, National Mission for Enhanced Energy Efficiency, National Mission on Sustainable Habitat, National Mission for Sustaining Himalayan Ecosystem, National Mission for Green India, National Mission for Sustainable Agriculture, National Mission on Strategic Knowledge on Climate Change and National Bio-Energy Mission.
43. Which of the following are the dimensions for adaptation and mitigation under National Mission for Sustainable Agriculture?
1. Water Efficiency
2. Pest Management
3. Agricultural Insurance
4. Access to Information
Select the correct option from the codes given below:
[A] Only 1, 2 & 3
[B] Only 2, 3 & 4
[C] Only 1, 3 & 4
[D] 1, 2, 3 & 4
Show Answer
Correct Answer: D [1, 2, 3 & 4]
Notes:
The dimensions for adaptation and mitigation under National Mission for Sustainable Agriculture are as follows: 1. Improved Crop Seeds, Livestock and Fish Culture, 2. Pest Management, 3. Water Efficiency, 4. Improved Farm Practices, 5. Nutrient Management, 6. Agricultural Insurance, 7. Credit Support, 8. Markets, 9. Livelihood Diversification and 10. Access to Information
44. Which of the following statements are correct about the process of scoping Environment Impact Assessment?
1. It is a process of detailing the terms of reference of EIA.
2. Quantifiable impacts are to be assessed on the basis of factors like magnitude, prevalence, frequency and duration.
Select the correct option from the codes given below:
[A] Only 1
[B] Only 2
[C] Both 1 & 2
[D] Neither 1 & 2
Show Answer
Correct Answer: C [Both 1 & 2]
Notes:
Scoping is a process of detailing the terms of reference of Environment Impact Assessment. Quantifiable impacts are to be assessed on the basis of factors like magnitude, prevalence, frequency and duration.
45. Which of the following is a plant that does not tolerate alkaline soil?
[A] Calcicole
[B] Calciphyte
[C] Calcifuge
[D] None of the above
Show Answer
Correct Answer: C [Calcifuge]
Notes:
Calcifuge is a plant that does not tolerate alkaline soil and are also described as ericaceous, as the prototypical calcifuge is the genus Erica (heaths). Under alkaline conditions, iron becomes less soluble.
46. The Adaptation Fund is supervised and managed by which of the following?
[A] U.N. security council
[B] United Nations Framework Convention on Climate Change
[C] Adaptation Fund Board
[D] World Bank
Show Answer
Correct Answer: C [Adaptation Fund Board]
Notes:
The Adaptation Fund was set up to finance the projects and programs aimed at helping developing countries to adapt to the harmful effects of climate change. The Adaptation Fund is supervised and managed by the Adaptation Fund Board (AFB).
47. Littoral and Swamp Forests can be seen in–
[A] Howrah
[B] Kolkata
[C] South 24 Pargana
[D] Hooghly
Show Answer
Correct Answer: C [South 24 Pargana ]
Notes:
Littoral and Swamp Forests also known as
The Mangrove Forests is found in Ganga-Brahmaputra delta (Sundarbans) i.e. in the districts of South 24
Parganas and Southern region of North 24 Parganas.
48. Study of organisms in relation to their environment is called ____:
[A] Zoology
[B] Ecology
[C] Entomology
[D] Palynology
Show Answer
Correct Answer: B [Ecology]
Notes:
Ecology is the scientific study of interactions among organisms and their environment, such as the interactions organisms have with each other and with their abiotic environment. Topics of interest to ecologists include the diversity, distribution, amount (biomass), number (population) of organisms, as well as competition between them within and among ecosystems.
49. Which of the following is a biodegradable waste?
[A] Plastics
[B] Wool
[C] Nylon
[D] Polythene bags
Show Answer
Correct Answer: B [Wool]
Notes:
Biodegradable waste is a type of waste which can be broken down, in a reasonable amount of time, into its base compounds by micro-organisms and other living things, regardless of what those compounds may be. Wool is the textile fibre obtained from sheep and certain other animal products are organic in nature and thus can be degraded and be used as substrates for keratinase production.
50. Solar energy is converted into chemical energy during ____:
[A] Photosynthesis
[B] Combustion
[C] Transition
[D] Fusion
Show Answer
Correct Answer: A [Photosynthesis]
Notes:
Photosynthesis in plants converts radiant energy from the sun into chemical energy in the form of glucose (sugar) using electrons and protons from water. Plants take in water, carbon dioxide, and sunlight and turn them into glucose and oxygen. Water (6H2O) + Carbon Dioxide (6CO2) + Sunlight (Radiant Energy) = Glucose (C6H12O6) + Oxygen (6O2).
