Question

I want definitions of Civilization ,hemisphere, deposition, altitude ,tributary, distributary, reverine, corals ,doab,terrace , swamp. Please fast

Answer 1

Hey Mate!! here is ur ans

1) Civilization: The stage of human social development and organization which is considered more advanced.

2) Hemisphere: A half of a sphere

3) Deposition: The action of deposing someone, specially a monarch.

4) Altitude: The height of an object or point in relation to sea level or ground level.

5) Tributary : A river or stream flowing into a large river or lake.

6) Distributary: A branch of a river that does not return to the main stream after leaving it( as in a delta).

7) Riverine: Related to or situated on a river or riverbank; riparian

8) Corals: A hard stony substance secreted by certain marine coelenterates as an external skeleton,typically forming large reefs in warm seas.

9) Doab: The alluvial land between converging rivers, esp the area between the Ganges and Jamnu in N India.

10) Terrace: A level paved area next to a building ; a patio.

11) Swamp: An area of low-lying, uncultivated ground where water collects; a bog or marsh.

HOPE MY ANS HELPS UH!!✌✌

Answer 2

civilization:
   civilization or civilisation (see English spelling differences) is any complex society characterized by urban development, social stratification imposed by a cultural elite, symbolic systems of communication (for example, writing systems), and a perceived separation from and domination over the natural environment

hemisphere:
a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.

deposition:
a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.

altitude:
Altitude or height is defined based on the context in which it is used. As a general definition, altitude is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object.


tributary:
A tributary or affluent is a stream or river that flows into a larger stream or main stem river or a lake. A tributary does not flow directly into a sea or ocean. 

distributary:Little Danube in Slovakia - an arm of the DanubeThe Else and Hase distributaries of the Hase at Melle, GermanyA seasonal distributary of the Kaveri river on the Kaveri delta, near Nannilam, India

A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. They are a common feature of river deltas.

reverine:

A riverine is a landscape formed by the natural movement of a water system such as a river. A riverine landscape includes the ecosystems (all living things including plants and animals) in and around the area of a river. A riverine may also be defined as a network of rivers and surrounding land.

corals:

Coral
Temporal range: Cambrian–RecentPreЄЄOSDCPTJKPgNA coral outcrop on the Great Barrier Reef, AustraliaScientific classificationKingdom:AnimaliaPhylum:CnidariaClass:Anthozoa
Ehrenberg, 1831Extant subclasses and orders Octocorallia[1] Alcyonacea Helioporacea Pennatulacea Hexacorallia[2] Actiniaria Antipatharia Corallimorpharia Scleractinia Zoantharia Ceriantharia[3] Penicillaria Spirularia

Corals are marine invertebrates in the class Anthozoa of phylum Cnidaria. They typically live in compact colonies of many identical individual polyps. The group includes the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton.

doab:

View of a canal in the lower Bari Doab of the Punjab Doabs. Country. Pakistan and India. Doab (from dō, "two" + āb, "water" or "river") is a term used in India and Pakistan for the "tongue," or water-rich tract of land lying between two converging, or confluent, rivers.

terrace:

In agriculture, a terrace is a piece of sloped plane that has been cut into a series of successively receding flat surfaces or platforms, which resemble steps, for the purposes of more effective farming. This type of landscaping, therefore, is called terracing.

swamp:

A swamp is part of a wetland ecosystem. Swamps are forested, low, spongy land generally saturated with water and covered with trees and aquatic plants. ...Swamps are also filters for groundwater, and protect against flooding. Swamps are one of the key wetland areas which are protected by the international agency Ramsar.