Chinampas.
roro
Aztec "floating gardens" called chinampas really didn't float, they were small man made islands. They were commonly used in Ancient Mexico and Central America and specifically in Tenochtitlan
one of the largest man-made islands is shaped like a palm tree.
Unlike islands created by nature, artificial islands are man-made.
The Gulf of Mexico is a natural feature.
The man-made islands that provided farmland for the Aztecs were called chinampas. These floating gardens were constructed by weaving together layers of soil and vegetation to create fertile land on the shallow waters of Lake Texcoco in Mesoamerica.
They are natural.
Islands made by man. China right now is making artificial islands for military bases.
yes
rivers,hills,bays and islands
Adobe houses.
Natural