What is the definition of delta for kids?

Now the term delta is used for any plain made up of material deposited by a river at its mouth. Rivers often carry a lot of soil, sand, and other material. When the flow of a river slows at its mouth, some of that material settles. Over the years the material builds up to form a delta.

What is delta example?

The definition of a delta is a triangle-shaped deposit of sand, clay or silt at the mouth of a river. An example of a delta is where the Nile River drains into the Mediterranean Sea. Deltas form when a river flows into a body of standing water, such as a sea or lake, and deposits large quantities of sediment.

What does delta mean in writing?

1The fourth letter of the Greek alphabet (Δ, δ), transliterated as ‘d’. ‘Other symbols use in chemistry include the Greek letter delta to denote a change in energy levels and an arrow to indicate the direction a reaction proceeds in. ‘ ‘Casey guessed the next would be delta: phonetic alphabet’

What does delta mean in maths?

Delta Symbol: Change Uppercase delta (Δ) at most times means “change” or “the change” in maths. Consider an example, in which a variable x stands for the movement of an object. So, “Δx” means “the change in movement.” Scientists make use of this mathematical meaning of delta in various branches of science.

What is delta explain with diagram?

A delta is a triangular piece of land which is found at the mouth of a river. It is formed when a river deposits the sediments as it flow towards its mouth (a place where a river drain into a lake, sea or an ocean).

What is a delta example?

What are facts about Delta?

Facts about Deltas 1: the formation of river delta. The formation of river delta is achieved if the sediment carried by a river enters an inland region, a body of standing water like reservoir, ocean or lake and another river which has not capability to eliminate the sediment fast.

What is an example of a Delta?

An example of such a delta is the one formed by the Sacramento-San Joaquin River in northern California. An inland delta is rare. It refers to a delta that empties into a plain. The Okavango Delta in Botswana is a classic example of this type of delta.

What does it delta T(t) mean?

In precise timekeeping, ΔT ( Delta T, delta-T, deltaT, or DT) is a measure of the cumulative effect of the departure of the Earth’s rotation period from the fixed-length day of atomic time.

What does delta sign D mean?

In Ancient Greek, delta represented a voiced dental plosive /d/ . In Modern Greek, it represents a voiced dental fricative /ð/, like the “th” in “that” or “this” (while /d/ in foreign words is instead commonly transcribed as ντ). Delta is romanized as d or dh .

What is the definition of delta for kids? Now the term delta is used for any plain made up of material deposited by a river at its mouth. Rivers often carry a lot of soil, sand, and other material. When the flow of a river slows at its mouth, some of that material settles. Over…