Environment & Biodiversity MCQs
Environment, Ecology & Biodiversity Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC and State PSC Examinations.
41. The concept of sustainable development was described by which of the following?
[A] Club of Rome
[B] Agenda 21
[C] Bruntland Commission Report
[D] None of the above
Show Answer
Correct Answer: C [Bruntland Commission Report]
Notes:
The concept of sustainable development was described by the Bruntland Commission Report of 1987. It described sustainable development as “development that meets the needs of the present without compromising the ability of future generations to meet their own needs.”
42. Which of the following is not a natural hazard?
[A] Volcanoes
[B] Climate Change
[C] Earthquake
[D] Tsunami
Show Answer
Correct Answer: B [Climate Change]
Notes:
Climate change can be defined as the ongoing rise in the average temperature of the Earth’s climate system. From all the given options only climate change is not a natural hazard but is induced by human activities.
43. Which of the following heads the State Disaster Management Authority?
[A] Governor
[B] Chief Minister
[C] Home Minister
[D] Chief secretary of the state
Show Answer
Correct Answer: B [Chief Minister]
Notes:
The Government of India enacted the Disaster Management Act, 2005 on 23rd December 2005, which provided for the creation of the National Disaster Management Authority (NDMA) and State Disaster Management Authorities (SDMA). SDMA is headed by the Chief Minister.
44. The Screening Criteria under Environment Impact Assessment are based upon which of the following?
1. Scales of investment
2. Type of development
3. Location of development
Select the correct option from the codes given below:
[A] Only 1 & 2
[B] Only 2 & 3
[C] Only 1 & 3
[D] 1, 2 & 3
Show Answer
Correct Answer: D [1, 2 & 3]
Notes:
The Screening Criteria under Environment Impact Assessment are based upon the following:
1. Scales of investment
2. Type of development
3. Location of development
45. Which of the following statements are correct regrading Biopiracy?
1. It refers to the theft of genetic materials especially plants and other biological materials by the process of patent.
2. It is a situation where indigenous knowledge of nature, originating with indigenous people, is
exploited for commercial gain without permission and compensation.
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:
Biopiracy refers to the theft of genetic materials especially plants and other biological materials by the process of patent. It is a situation where indigenous knowledge of nature, originating with indigenous people, is exploited for commercial gain without permission and compensation.
46. Which of the following statements are correct with respect to Xerosere?
1. It is a type of plant succession which is limited by water availability.
2. Xerosere originates on rock surfaces which are in an unweathered state.
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:
Xerosere is a type of plant succession which is limited by water availability. Xerosere originates on rock surfaces which are in an unweathered state. There are different stages in a xerarch succession.
47. Which of the following statements is/are correct regarding the Special Climate Change Fund?
1) It was established in 2001.
2) The Global Environment Facility (GEF) acts as an operating entity of the financial mechanism.
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:
Special Climate Change Fund was established in 2001. Adaptation to climate change is the top priority of the Special Climate Change Fund. The financial mechanism is operated by the Global Environment Facility (GEF).
48. Which of the following statement is incorrect?
[A] Forest protect the soil from erosion
[B] Plants and animals in a forest are not dependent on one another
[C] Forests influence the climate and water cycle
[D] Soil helps forest to grow and regenerate
Show Answer
Correct Answer: B [Plants and animals in a forest are not dependent on one another]
Notes:
Plants and animals interact with each other in the environment. In the food chain, some animals each other animals and use them for food. Some animals depend on others through symbiotic relationships. Plants provide a global benefit to animals by releasing oxygen into the atmosphere.
49. 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).
50. Shivpuri National Park of Madhya Pradesh is important for _______:
[A] Birds
[B] Wild Buffalo
[C] Tiger and Elephant
[D] Leopard and Chital
Show Answer
Correct Answer: D [Leopard and Chital]
Notes:
The predominant wild animal species that inhabits the Park is the deer, of which the most easily sighted are the graceful little chinkara or Indian gazelle, and the chital. Other species that have their habitat in the park are nilgai, sambar, chausingha or four-horned antelope, blackbuck, sloth bear, leopard and the common langur.
