The Ganges is the largest river in the Gangetic Plain, with a length of over 2,500 kilometers.

The Sundarbans is the largest delta in the world, formed by the Ganges and Brahmaputra rivers. It is located in Bangladesh and India and is a UNESCO World Heritage Site.

The Yamuna is a major tributary of the Ganges River. It originates in the Himalayas and joins the Ganges at Allahabad.

Chilika Lake is the largest freshwater lake in the Gangetic Plain. It is located in Odisha and is a Ramsar Site.

Kolkata is a major city located in the Gangetic Plain. It is the capital of West Bengal and is also known as the City of Joy.

Kaziranga National Park is the largest national park in the Gangetic Plain. It is located in Assam and is a UNESCO World Heritage Site.

Keoladeo National Park is a major wildlife sanctuary located in the Gangetic Plain. It is located in Rajasthan and is a UNESCO World Heritage Site.

Bharatpur Bird Sanctuary is the largest bird sanctuary in the Gangetic Plain. It is located in Rajasthan and is a UNESCO World Heritage Site.

The Ganges River Dolphin is a major river dolphin species found in the Gangetic Plain. It is an endangered species and is protected by law.

The Gharial is the largest crocodile species found in the Gangetic Plain. It is a critically endangered species and is protected by law.

The Indian Softshell Turtle is a major turtle species found in the Gangetic Plain. It is a vulnerable species and is protected by law.

The Goonch is the largest fish species found in the Gangetic Plain. It is a predatory fish and is known for its aggressive behavior.

Sal is a major tree species found in the Gangetic Plain. It is a valuable timber tree and is also used for fuelwood and fodder.

Elephant Grass is the largest grass species found in the Gangetic Plain. It is a tall, perennial grass that is used for fodder and thatching.