Answer:
Deltas are wetlands that form as rivers empty their water and sediment into another body of water, such as an ocean, lake, or another river. Although very uncommon, deltas can also empty into land. A river moves more slowly as it nears its mouth, or end.
Explanation:
Answer:
by introducing new method s of agriculture like land reclamation
The persian gulf because nearly 50% of the worlds oil reserves are found there
