Why do most people in southeast Asia live near river, deltas and own volcanic islands?

There are several reasons why many people in Southeast Asia live near rivers, deltas, and volcanic islands:

1. Water source: Rivers and deltas provide a reliable source of water for drinking, irrigation, and transportation. The fertile soils in deltas also support agriculture, making these areas desirable for settlement.

2. Trade and transportation: Rivers and deltas are natural highways for transportation and trade, allowing for easy access to other regions and countries. Many of the major cities in Southeast Asia, such as Bangkok, Jakarta, and Manila, are located along rivers or deltas for this reason.

3. Natural resources: Volcanic islands often have rich soils and mineral deposits, making them ideal for agriculture and other industries. These areas also offer opportunities for fishing and tourism, boosting the local economy and attracting residents.

4. Climate: Coastal areas in Southeast Asia often have more moderate temperatures and milder climates, making them more livable than inland areas. Living near the coast also provides access to seafood and other marine resources.

Overall, the combination of water sources, fertile land, trade opportunities, and a favorable climate make rivers, deltas, and volcanic islands attractive places for people to settle in Southeast Asia.