Levees. They are natural or man-made raised embankments along a river or other body of water that help prevent flooding by containing the flow within the main channel.
The flooding of the trigis and the euphrates river made the land rich and fertile.
land bridge
A 'causeway' .
No a lot of rivers are man made they can be made to prevent flooding or to get water in certain areas.
It is the flooding of the Nile River
The various Oasis's and the regular flooding of the Nile, which made the land around it very fertile.
An embankment is a raised structure, often made of earth or other materials, designed to hold back water or support a roadway or railway. It is typically built to prevent flooding, manage water flow, or provide a stable foundation for transportation infrastructure. Embankments can also serve to create levees along rivers or coastal areas, protecting communities from storm surges and high water levels. Their construction is crucial for land management and safety in vulnerable areas.
This is not a question, but a statement. Look in your book for the voc word that matches.
A bank beside a stream might be called a levee. Some levees are natural and some are man made to prevent flooding in low lying areas.
Australia's land is mostly made up of deserts. This land also has grasslands and a few wooded areas that are scattered.
Land is a limited commodity. The demand for land is greatest around expanding urban areas. This creates higher land prices around these areas.