Shared Flashcard Set

Details

Science
weathering
23
Science
4th Grade
11/19/2015

Additional Science Flashcards

 


 

Cards

Term
Erosion
Definition
Gradual movement of sediment from on place to another!
Term
Weathering
Definition
The process responsible for breaking rocks and sediment into smaller pieces
Term
Abrasion
Definition
The grinding of one rock against another.
Term
Sediment
Definition
Rocks, pebbles, or sand
Term
Deposition
Definition
The gradual build up of this erode sediment
Term
Riverbanks
Definition
The sides of the river
Term
Source
Definition
Where a river begins
Term
Riverbed
Definition
Is the bottom of the river
Term
Mouth
Definition
Where a river meets a lake, another river or an ocean
Term
Delta
Definition
Landform at the mouth of a river made by sand, silt and rocks deposited by moving water.
Term
Flood Plain
Definition
A Flat area of land stretching out on either side of the river.
Term
Slope
Definition
The inclined surface of a hill or mountain.
Term
Meandor
Definition
To curve or follow a winding path.
Term
Flood
Definition
Over flowing of water onto land, this occurs when there is more water than a river can hold.
Term
Wetland
Definition
An area of land that is covered with water, such as a bog, marsh or swamp. The water maybe there all year, or it may disappear during certain seasons.
Term
Basin
Definition
An area of land drained by a river and the streams and creeks that feed that river.
Term
Canyon
Definition
A deep valley with steep sides shaped by water.
Term
Cataclysmic event
Definition

An event that causes a sudden and dramatic change to the

earths surface.

Term
Hydrologists
Definition
People that study water.
Term
Landform
Definition
A Part of the earths surface that has a unique shape, is easy to recognize and was created by nature.
Term
Steam Gaging Station
Definition
A building that houses instruments for measuring the water flow in a stream or a river.
Term
Land scape
Definition
A large are of land that includes a wide variety of surfaces features , such as hills, valleys and rivers.
Term
Chemical Weathering
Definition
minerals in rock react chemically with air or water causing the minerals in the rock to be weakend snd dissolved, causing the rock to crumble.Chemical weathering changes the composition of the orginal mideral.
Supporting users have an ad free experience!