erosion Flashcards
erosion
the process by which wind, water, ice, or gravity transports soil and sediment from one location to another
weathering
the process by which rock materials are broken down by the action of physical or chemical processes.
water cycle
the continuous movement of water from the ocean to the atmosphere to the land and back to the ocean.
evaporation
the process of turning from liquid into vapor.
condensation
the change of a state from a gas to a liquid
precipitation
The main forms of precipitation include drizzle, rain, sleet, snow, graupel and hail.
percolation
is the process of a liquid slowly passing through a filter..
runoff
a further competition, election, race, etc., after a tie or inconclusive result..
tributary
a river or stream flowing into a larger river or lake..
watershed
an area or ridge of land that separates waters flowing to different rivers, basins, or seas..
continental divide
.The Continental Divide of the Americas is the principal, and largely mountainous, hydrological divide of the Americas
deposition
the action of deposing someone, especially a monarch..
delta
a nearly flat plain of alluvial deposit between diverging branches of the mouth of a river, often, though not necessarily, triangular: the Nile delta..
alluvial fan
An alluvial fan is a fan- or cone-shaped deposit of sediment crossed and built up by streams. If a fan is built up by debris flows it is properly called a debris cone or colluvial fan.
floodplain
A floodplain or flood plain is an area of land adjacent to a stream or river which stretches from the banks of its channel to the base of the enclosing valley walls
water table
The water table is the upper surface of the zone of saturation..
sewage treatment plants
Sewage treatment is the process of removing contaminants from wastewater, primarily from household sewage. .
septic tank
A septic tank is a chamber made of concrete, fiberglass, PVC or plastic, through which domestic wastewater (sewage) flows for primary treatment. .
sea stacks
A stack or sea stack is a geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, formed by wave erosion..
sea arches
A sea arch is a natural opening eroded out of a cliff face by marine processes..
sea caves
. is a type of cave formed primarily by the wave action of the sea.
wave-cut terraces
A wave-cut platform, coastal benches, or wave-cut benches is the narrow flat area often found at the base of a sea cliff