Daily Current Affairs : 24-January-2024
Wadge Bank, located south of Kanyakumari, is facing a significant threat due to the Indian government’s proposal to offer three oil and gas blocks for exploration and development. This proposal raises serious concerns for the marine ecosystem and local communities that rely on its resources.
Importance of Wadge Bank
Wadge Bank covers an area of approximately 10,000 square kilometers. It is known for its shallow waters and flat bottom topography, making it an ideal habitat for various marine life. The bank is:
- Rich in Biodiversity: Home to numerous species of fish, corals, and other marine organisms.
- A Fertile Fishing Ground: Supports local fisheries that contribute to the livelihoods of many families in the region.
Understanding Hydrocarbons
Hydrocarbons are organic compounds consisting of hydrogen and carbon, primarily found in crude oil, natural gas, and coal. Here are some key points about hydrocarbons:
- Types: Include petroleum and natural gas, which are crucial for energy production.
- Exploration: The search for these deposits, known as oil and gas exploration, involves drilling and geological studies to find suitable locations.
The Risks of Exploration
The proposal to explore oil and gas in Wadge Bank poses several risks:
- Environmental Damage: Oil spills and drilling activities can harm marine life and disrupt the ecosystem.
- Threat to Biodiversity: Disturbing this rich habitat could lead to the decline of various species, some of which may be endangered.
- Impact on Local Communities: Many local fishermen rely on the bank for their livelihoods. Exploration could deplete fish populations and threaten their way of life.
Important Points:
Wadge Bank Location:
- Situated south of Kanyakumari.
- Covers approximately 10,000 square kilometers.
Significance of Wadge Bank:
- Rich in biodiversity, supporting various marine species.
- Serves as a vital fishing ground for local communities.
Hydrocarbons Overview:
- Organic compounds made of hydrogen and carbon.
- Found in crude oil, natural gas, and coal.
- Oil and gas exploration involves searching for these deposits.
Risks of Oil and Gas Exploration:
- Potential environmental damage from oil spills and drilling activities.
- Threat to marine biodiversity and endangered species.
- Negative impact on local fishermen and their livelihoods.
Call for Conservation:
- Importance of protecting Wadge Bank for future generations.
- Need for sustainable practices over hydrocarbon exploration.
Why In News
Wadge Bank is under threat due to the Indian government’s proposal to offer three oil and gas blocks for exploration and development, which could disrupt the delicate marine ecosystem. The blocks identified for exploration overlap with Wadge Bank, a critical habitat known for its nutrient-rich waters that support diverse marine life.
MCQs about Threat to Wadge Bank
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What is the primary reason Wadge Bank is under threat?
A. Overfishing
B. Pollution from nearby cities
C. Government proposal for oil and gas exploration
D. Climate change
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What is Wadge Bank known for?
A. Its deep waters
B. Rich biodiversity and fertile fishing grounds
C. Historical significance
D. Tourist attractions
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What are hydrocarbons?
A. Organic compounds made of nitrogen and oxygen
B. Fossil fuels used for energy
C. Organic compounds made of hydrogen and carbon
D. Types of marine life found in Wadge Bank
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Which of the following is a potential risk associated with oil and gas exploration in Wadge Bank?
A. Increased tourism
B. Environmental damage and harm to marine life
C. Improved local economy
D. Restoration of natural habitats
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