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Questions and Answers
What is the average increase in earth’s temperature during the last century due to carbon dioxide concentration?
What is considered the appropriate concentration of carbon dioxide for maintaining the natural balance of the atmosphere?
Which statement is correct regarding the assertion that climate change is increasing social stress in India?
When did the United Nations Convention on Climate Change become effective?
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Where was the United Nations Conference on Climate Change (CoP-21) held?
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Which statement is not true for the 'Green Climate Fund'?
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What is a significant effect of the increased frequency and intensity of extreme weather conditions?
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Which gas concentration had the lowest average increase in earth’s temperature during the last century?
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Which greenhouse gas listed does not contribute to ozone pollution in the troposphere?
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Who discovered the ozone hole over Antarctica?
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Which scientist discovered the ozone halo over the Tibetan Plateau in 2005?
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What is the main characteristic of methyl chloroform?
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Which type of forest is known for having the highest plant diversity?
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In which continent are tropical deciduous forests more widespread?
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Which of the following gases is not classified as a greenhouse gas?
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Which of the following Indian regions is known to have evergreen forests?
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Which ecosystem is considered the largest in the world?
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Which of the following sequences correctly represents the biological organization from organism to biosphere?
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Which statement accurately describes the relationship between the assertion and reason regarding the biosphere?
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Which of the following is identified as an artificial ecosystem?
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Which of the following functions is likely to deteriorate ecological balance?
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What is the correct order in the food chain of a terrestrial grass ecosystem?
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Which of the following does not contribute to ecological balance?
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Which of the following represents primary consumers in an ecosystem?
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Where is the ‘Vijay Sagar Bird Sanctuary’ located in Uttar Pradesh?
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In which of the following options is the ‘Rainforest Research Institute’ located?
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Which of the following locations belongs to the biosphere reserve Nandadevi?
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Which Canadian province is NOT part of the Prairies?
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Arrange the following events in chronological order starting from the earliest: 1) Crocodile Breeding Project, 2) Project Elephant, 3) Project Tiger, 4) Van Mahotsava.
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Which one of the following is correctly matched with its date in relation to International Days?
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What is the biosphere reserve located in Meghalaya?
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Identify the incorrect association of biosphere reserves and their states.
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Which of the following statements about Assertion A and Reason R is correct?
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What does 'greenwash' primarily indicate?
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When is World Environment Day celebrated?
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Which statement is not correct about the ecosystem?
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Ecomark is given to an Indian product that is recognized as which of the following?
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Which of the following accurately describes the relationship between natural vegetation and climate?
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Which of the following options does not pertain to water-loving plants?
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What is a key characteristic of jhoom agriculture?
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Study Notes
Biodiversity and Ecosystems
- 'Vijay Sagar Bird Sanctuary' is located in Mahoba, Uttar Pradesh.
- Rainforest Research Institute is situated in Jorhat, India.
- Ecomark is awarded for products that are environmentally friendly, pure, and economically viable.
- The largest ecosystem globally is the biosphere, which includes both biotic and abiotic components.
- An artificial ecosystem example is a rice field.
Environmental Projects
- Key projects include:
- Crocodile Breeding Project
- Project Elephant
- Project Tiger
- Van Mahotsava
- Earth Day is celebrated on April 22, and the International Day for Biological Diversity is on May 22.
Climate Change and Management
- Climate change in India increases social stress due to extreme weather impacting food security.
- United Nations Conference on Climate Change (CoP-21) occurred in Paris.
- 'Green Climate Fund' supports climate change solutions but may have misconceptions around its operations.
Greenhouse Gases and Ozone Layer
- Methane and carbon monoxide do not cause ozone pollution in the troposphere.
- The ozone hole over Antarctica was first discovered by the British team.
Forests and Vegetation
- Evergreen forests are primarily found in the Western Ghats.
- Maximum plant diversity is present in tropical forests.
- Tropical deciduous forests are widespread in continents with warmer climates.
Date-Related Environmental Observances
- World Environment Day is celebrated on June 5.
- The average increase in Earth's temperature over the last century is approximately 0.6%.
Ecological Balance and Management
- Cutting wood, social forestry, and wildlife protection are all critical for ecological balance.
- Industrial management negatively impacts ecological balance.
Biological Organization
- Correct biological organization sequence is: population → community → ecosystem → landscape → biosphere.
Miscellaneous Facts
- Assertion: Natural vegetation indicates climate.
- Correct concentration of carbon dioxide for natural balance is approximately 0.03 percent.
These notes provide a concise overview of key environmental concepts, projects, and phenomena relevant to civil services studies.
Studying That Suits You
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Description
Test your knowledge about various biosphere reserves in India, specifically focusing on the Vijay Sagar Bird Sanctuary. This quiz will challenge your understanding of the locations of these important ecological sites.