Here, according to Dr. Rabovsky, are eight causes of a metallic taste in your mouth. Poor oral hygiene â If you donât brush and floss regularly, the result can be teeth and gum problems such as gingivitis, periodontitis and tooth infection. These infections can be cleared up with a prescription from your dentist.
Noun. 1. delta-a low triangular area of alluvial deposits where a river divides before entering a larger body of water; the Mississippi River delta; the Nile delta. alluvial deposit, alluvial sediment, alluvium, alluvion-clay or silt or gravel carried by rushing streams and deposited where the stream slows down.
One of the world s largest river deltas is the Nile Delta, located in northern Egypt, where the Nile River expands and drains into the Mediterranean Sea. The Nile is considered to be an arcuate delta (arc-shaped), because it resembles a triangle or lotus flower when seen from above.ne of the world s largest river deltas is the Nile Delta, located in northern Egypt, where the Nile River expands and drains into the Mediterranean Sea. The Nile is considered to be an arcuate delta (arc-shaped), because it resembles a triangle or lotus flower when seen from above.