Consider the following:
1. Battery storage
2. Biomass generators
3. Fuel cells
4. Rooftop solar photovoltaic units
How many of the above are considered “Distributed Energy Resources”?
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Consider the following:
1. Battery storage
2. Biomass generators
3. Fuel cells
4. Rooftop solar photovoltaic units
How many of the above are considered “Distributed Energy Resources”?
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Consider the following materials:
1. Agricultural residues
2. Corn grain
3. Wastewater treatment sludge
4. Wood mill waste
Which of the above can be used as feedstock for producing Sustainable Aviation Fuel?
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Consider the following statements:
1. Lions do not have a particular breeding season.
2. Unlike most other big cats, cheetahs do not roar.
3. Unlike male lions, male leopards do not proclaim their territory by scent marking.
Which of the statements given above are correct?
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Consider the following pairs:
1. Brazil : Indri
2. Indonesia : Elk
3. Madagascar : Bonobo
How many of the pairs given above are correctly matched?
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Consider the following:
1. Butterflies
2. Fish
3. Frogs
How many of the above have poisonous species among them?
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Which one of the following shows a unique relationship with an insect that has coevolved with it and that is the only insect that can pollinate this tree?
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Consider the following:
1. Carabid beetles
2. Centipedes
3. Flies
4. Termites
5. Wasps
Parasitoid species are found in how many of the above kind of organisms?
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Consider the following statements:
Statement I: India does not import apples from the United States of America.
Statement II: In India, the law prohibits the import of Genetically Modified food without the approval of the competent authority.
Which one of the following is correct in respect of the above statements?
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According to the Environmental Protection Agency (EPA), which one of the following is the largest source of sulphur dioxide emissions?
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Consider the following statements:
Statement-I: The Indian Flying Fox is placed under the “vermin” category in the Wild Life(Protection) Act, 1972.
Statement-II: The Indian Flying Fox feeds on the blood of other animals.
Which one of the following is correct in respect of the above statements?
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Consider the following statements:
Statement-I: Many chewing gums found in the market are a source of environmental pollution.
Statement-II: Many chewing gums contain plastic as gum base.
Which one of the following is correct in respect of the above statements?
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With reference to perfluoroalkyl and polyfluoroalkyl substances (PFAS) that are used in making many consumer products, consider the following statements:
1. PFAS are found to be widespread in drinking water, food and food packaging materials.
2. PFAS are not easily degraded in the environment.
3. Persistent exposure to PFAS can lead to bioaccumulation in animal bodies.
Which of the statements given above are correct?
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The organisms “Cicada, Froghopper, and Pond skater” are:
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