Question 1

True or false: Tonle Sap is the largest freshwater lake in Southeast Asia.

Accepted Answer

True. It's true—Tonle Sap is indeed the largest freshwater lake in Southeast Asia, covering up to 16,000 square kilometers during monsoon season.

Question 2

True or false: The lake contains saltwater because it once connected to the ocean.

Accepted Answer

False. False. Tonle Sap is entirely freshwater with no historical ocean connection. Saltwater would kill its unique ecosystem.

Question 3

True or false: Tonle Sap supports one of the world's most productive inland fisheries.

Accepted Answer

True. True. It ranks among the most productive freshwater fisheries globally, providing protein for millions in Cambodia.

Question 4

True or false: Tonle Sap is completely dry for several months each year.

Accepted Answer

False. False. It shrinks drastically but never fully dries; it remains a significant water body year-round.

Question 5

True or false: The lake's flow reverses direction twice a year due to monsoon rains.

Accepted Answer

True. True. The Tonle Sap River reverses flow, pushing water from the Mekong into the lake during wet season and draining it in dry season.

Question 6

True or false: The lake is home to floating villages where houses rest on giant lily pads.

Accepted Answer

True. True—but not on lily pads. Floating villages exist on rafts or stilts, though many tourists are surprised by their actual construction.

Question 7

True or false: Tonle Sap was formed by a meteor impact over a million years ago.

Accepted Answer

False. False. It's a natural floodplain lake formed by the Mekong River system, not a meteor crater.

Question 8

True or false: The lake's water level can rise by up to 10 meters during the wet season.

Accepted Answer

True. Actually false. While dramatic, the rise is about 8-9 meters, not a full 10. The statement is slightly exaggerated.

Tonle Sap Trivia Questions