Which gas is the major cause of Taj Mahal’s marble deterioration?
AOzone
BNitrogen dioxide
CSulphur dioxide
DCarbon monoxide
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Related Questions:
Identify the true statements regarding the middle course of a river.
- The river's velocity is significantly reduced, leading to substantial deposition.
- The valley becomes broader, and the river banks are more stable.
- The river continues to transport sand, silt, and mud in suspension.
- Erosion is less pronounced compared to the mountain course due to lower water velocity.
വന്യജീവികളെയും പ്രകൃതിയെയും സംരക്ഷിക്കാൻ സർക്കാർ നിയന്ത്രണത്തിൽ ഏർപ്പെടുത്തിയിട്ടുള്ള വലിയ സംരക്ഷിത പ്രദേശം ഏതാണ്?
Which of the following statements correctly describes a protective role of forests?
- Forests primarily serve as sources of timber for commercial use.
- Forests act as natural habitats for biodiversity.
- Forests are crucial for the repository of genetic wealth.
- Forests contribute mainly to direct consumptive values like logging.
Which southern Indian conservation movement was directly inspired by Chipko?
Identify the incorrect statement concerning ecosystem components and their relationships.
- All living organisms in an ecosystem are classified as consumers.
- Biotic and abiotic factors interact to form an ecosystem.
- Decomposers play a crucial role in nutrient cycling.