The Andaman Sea or Burma Sea is a body of water to the southeast of the Bay of Bengal, south of Myanmar, west of Thailand and east of the Andaman Islands; it is part of the Indian Ocean. It is roughly 1,200 kilometres (750 mi) (north-south) and 650 kilometres (400 mi) wide (east-west), with an area of 797,700 square kilometres (308,000 sq mi). Its average depth is 870 metres (2,854 ft), and the maximum depth is 3,777 metres (12,392 ft).
Ocean Floor Tectonics
Running in a rough north-south line on the seabed of the Andaman Sea is the boundary between two tectonic plates, the Burma plate and the Sunda Plate. These plates (or microplates) are believed to have formerly been part of the larger Eurasian Plate, but were formed when transform fault activity intensified as the Indian Plate began its substantive collision with the Eurasian continent.
As a result, a back-arc basin centre was created, which began to form the marginal basin which would become the Andaman Sea, the current stages of which commenced approximately 3-4 million years ago[citation needed](Ma).

Phi Phi Islands

Phi Phi Islands are islands sea. Muang is 42 km away from the original inhabitants of the sea islands that run. "Pu R. Lau Ping Ping" the word "crab Lau" means island of the word "Capital R. Capital" means trees, sea and mangrove species of small edible sea crab species later called "early years", which later became a voice, "Phi. "This is known as the Kingdom of the flowers under the sea tourists visit the islands is largely to snorkel over coral Dakamgtael. Beautiful and colorful fish. There are also various other islands in the itinerary. Krabi - Phuket - Phi Phi Islands. 6 includes the island is Koh Phi Phi Island, Phi Phi Don Island Lake Island Bamboo Island Iog BUSINESS BUSINESS Yoshida Yoshida outside and the islands. Each island has beautiful sandy beaches and clear sea