Question

Что такое дельта ?????

Answer 1

Де́льта — сложенная речными наносами низменность в низовьях реки, прорезанная разветвлённой сетью рукавов и протоков. (Дельта реки Нил, реки Амазонки)

Answer 2

Де́льта — сложенная речными наносами низменность в низовьях реки, прорезанная разветвлённой сетью рукавов и протоков. Дельты, как правило, представляют собой особую миниэкосистему как на планете в целом, так и в бассейне конкретной реки в частности.

Answer 3

Delta

Delta can refer to different things depending on the context. Here are a few possible meanings of "delta":

1. Delta Design: Delta Design is a term that could refer to a specific company or organization named "Delta Design" [[1]](https://www.eremex.ru/knowleage-base/delta-design/questions/).

2. Mathematics: In mathematics, the term "delta" often refers to the Greek letter Δ, which is commonly used to represent a change or difference between two values. It is often used in calculus and other branches of mathematics to denote a small change in a variable or function.

3. Geography: A delta is a landform that forms at the mouth of a river, where the river deposits sediment and creates a triangular or fan-shaped area of land. Deltas are typically characterized by fertile soil and are often home to diverse ecosystems.

4. Options Trading: In options trading, delta is a measure of how much the price of an option is expected to change in relation to a change in the price of the underlying asset. It represents the sensitivity of the option's price to changes in the underlying asset's price.

5. Hotel: "Delta Hotel" could refer to a specific hotel or hotel chain named "Delta Hotel".

Please provide more context or specify which specific meaning of "delta" you are referring to, so I can provide a more detailed answer.