Correct Answer: C. Ganges- Brahmaputra Delta
Among all the deltas on Earth, the Ganges-Brahmaputra Delta holds the title of the largest delta in the world. Deltas are landforms created where rivers meet the sea, depositing silt and sediments over time. Ganges-Brahmaputra Delta, also known as the Sundarbans Delta, is a massive delta spreads across India and Bangladesh. It plays a crucial role in ecology, agriculture, and human settlement in the region. Let’s dive into what makes this delta so important and fascinating.
How Big Is the Ganges-Brahmaputra Delta?
This delta is gigantic, it covers an area of over 100,000 square kilometers! That’s almost the size of Iceland or the state of Kentucky in the U.S. It is formed by the joining of three major rivers: the Ganges, the Brahmaputra, and the Meghna. These rivers flow through India and Bangladesh and drain into the Bay of Bengal.
The delta supports more than 100 million people, which is a big deal. It’s a densely populated region with fertile soil that makes it ideal for farming, especially rice and jute. Because of the nutrients brought down by the rivers, the land is naturally rich and doesn’t require as many chemical fertilizers.
What’s So Special About the Sundarbans?
The Sundarbans is the most famous part of the Ganges-Brahmaputra Delta. It’s home to the largest mangrove forest in the world and is a UNESCO World Heritage Site. The forest stretches across both India and Bangladesh and is known for its unique ecosystem and rare species.
One of the most iconic animals found here is the Royal Bengal Tiger, which has adapted to live in a swampy, salty environment. Other wildlife includes estuarine crocodiles, fishing cats, and various bird species. The mangroves also act as natural barriers, protecting the inland areas from cyclones and tidal surges.
Why the Ganges-Brahmaputra Delta Matters to All of Us
Even if you don’t live anywhere near the delta, it still matters to you. The region plays a vital role in climate regulation, biodiversity, and even carbon storage. Mangrove forests in the delta act as carbon sinks, helping to absorb greenhouse gases and slow down global warming.
It’s also one of the world’s largest sources of freshwater fish and agricultural products, which contributes to food security for millions. In short, protecting the Ganges-Brahmaputra Delta isn’t just important for locals, it’s a global responsibility.
Quick Facts About the Ganges-Brahmaputra Delta
- Also known as: Sundarbans Delta
- Countries: India and Bangladesh
- Area: Over 100,000 square kilometers
- Formed by: Ganges, Brahmaputra, and Meghna rivers
- Home to: Royal Bengal Tigers, mangroves, and over 100 million people
- Main threats: Flooding, sea-level rise, and deforestation
Summary
Question: Which of the Following is the Largest Delta in the World?
Answer: Ganges-Brahmaputra Delta is the Largest Delta in the World.
The Ganges-Brahmaputra Delta is not just the largest delta in the world, it’s also one of the most ecologically and economically significant regions on Earth. From its size and biodiversity to its importance in agriculture and climate stability, this delta deserves attention and care. While it faces threats like flooding and climate change, it continues to be a lifeline for millions of people and a treasure trove of natural beauty.
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