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12 questions
Which one of the following describes not only the physical space occupied by an organism, but also its functional role in the community of organisms?
Consider the following organisms- (i) Bat (ii) Bee (iii) Bird Which of the above is/are pollinating agent/agents?
Which of the following is not a feature of ‘carbon credits’?
According to the Central Pollution Control Board, what is the noise limit for residential areas during the day?
Which among the following is related to poultry farming?
Which of the following is not one of the Sustainable Development Goals?
Which of the following is not helpful in maintaining ecological stability?
An ecological succession which begins on a place rich in inorganic contents but poor in organic contents is called-
Which of the following is/are not true in connection with the United Nations Conference on Environment and Development? (i) It was held in Stockholm, Sweden. (ii) It was held in the year 1992. (iii) The UN Framework Convention on Climate Change was established. (iv) It paved the way for similar conventions such as the Kyoto Protocol.
Which of the following statements is true of ‘carrying capacity of an ecosystem’?
Which of the following is a secondary air pollutant?
Which of the following statements is/are true of ‘Earth Hour’? (i) It is an initiative of the United Nations Environment Programme. (ii) Participants switch off the lights for one hour on a certain day every year. (iii) The aim is to raise awareness on climate change and need for energy convention. (iv) It is observed only in India