Explanation

• Baglihar Dam, built on the Chenab River in the Doda district of Jammu & Kashmir.
• It is the first power project executed by the Jammu and Kashmir Power Development Corporation.
• It is conceived in 1992 and approved in 1996.
• It is construction began in 1999.
• The dam opened in 2008 with an estimated cost of US$1 billion.
• It was commissioned in two stages: Stage I in 2008-09 and Stage II in 2015-16.

Explanation

Explanation

The Great Barrier Reef, the world's largest coral reef system.

It is located off the east coast of Queensland, Australia.

It covers an area of 348,700 km².

Explanation

Lake Superior is the largest freshwater lake in the world by surface area

3rd largest by volume, holding 10% of the world's surface fresh water.

Located in central North America, 

Manchar Lake is the largest natural lake in Pakistan

Explanation

Hirakund dam which is situated over Mahanadi river is 25 km long dam.

It is situated in tribal state Odisha.

Hirakund reservoir is 55 km long.