7th grade science Flashcards
Aquifer
A aquifer mean that when a rock layer that can hold water.
Catastrophic event
A catastropic is a violent, usually destructive and it also
natural occurrence.
Deposition
Deposition is a process by which weathered and eroded
by water,wind and Ice.
Ecoregion
Ecroegion a area of land that’s has a distinct group of plants,animals, and other species.
Erosion
A erosion process which is weathered is moved by wind,water or ice.
Groundwater
Groundwater is a water beneath in the Earth’s surface
Permeability
A permeability ability of a material to allow water to pass through.
Recharge zone
Recharge zone a surface land area where water to pass though
Surface water
A surface water is a water that collects above the surface in the ground.
Watershed
Watershed is a an area of land where all the groundwater and surface water is.
Water table
Water table is highest level of groundwater in a an area beneath of the Earth’s in the surface.
Weathering
A weathering which is a exposed rock and other and surface cause by wind,water and ice or other which is physical, chemical and biological.
