Environment and Ecology questions with answers
2,222 multiple-choice questions. Open any question for its answer and explanation.
Questions asked in State PSC and UPSC prelims, by topic. Each topic also has notes to read.
Read the notes: Greenhouse Effect and Climate Change →
- Which climate initiative specifically supports Himalayan glacial monitoring?Asked in opsc 2025 2025
- Consider the following statements about India's Nationally Determined Contributions (NDCs): 1) India has committed to reduce the emissions intensity of its GDP by 45% by 2030 from 2005 levels. 2) India aims to achieve about 50% cumulative electric power installed capacity from non-fossil fuel sources by 2030. 3) India's updated NDC is linked to the Panchamrit announcement made at COP26. Which of the statements given above is/are correct?Asked in opsc 2025 2025
- When was India's first National Action Plan on climate change released?Asked in RO ARO Mains 2021
- Consider the following statements. 1. The ocean warming increases the frequency of tropical cyclone winds and rainfall. 2. The productivity of the oceans increases when the carbon emission from the atmosphere are sunk by it. Which of the above statement/s is/are correct?Asked in GPSC Prelims CSP 2 2024
- It is reported that there is an ongoing decrease in the pH value of ocean water because of global warming. It happens due to :Asked in UPSC CAPF 2015
- Ozone Layer it more acidic. Increased CO₂ in the atmosphere due to factors causing global warming leads to increased CO₂ uptake by the ocean, driving this acidification process. 308. What is the primary cause of ocean acidification?Asked in WBCS Main Paper 4 2022
- Which institution released the Adaptation Gap Report 2022?Asked in GPSC Prelims CSP 2 2023
