Parker Fisher Flashcards
studying
Weathering
The process where rocks decay and break over time.
Condensation
The process where water vapor changes from gas to liquid droplets.
Ecosystem
Communities of plants and animals.
Erosion
Movement of surface material from one place to another.
Magma
Liquid rock within Earth.
Sediment
Small particles of weathered rocks.
Plateau
An elevated flatland that rises sharply above nearby land on at least one side.
Desalinization
Process of removing salt from ocean water.
Headwaters
First and smallest streams created by the runoff of a mountain.
Tributaries
Any smaller stream or river that flows into a bigger river/stream.
Humus
Broken down plant and animal matter in soil.
Contour Plowing
Plowing fields across a hill rather than up and down a hill.
Crop Rotation
The practice of planting different crops in a field in alternating years.
Deforestation
The action of clearing a wide area of trees.
Reforestation
The replanting of trees in a forest.
Aquifiers
Rock layers where groundwater is plentiful.
Dialect
A regional variety of a language.
Leaching
Downward movement of minerals and humus in soils.
Urbanization
Growth in proportion of people living in town and cities.
Population density
The average number of people living in an area.
Natural boundary
Boundaries that follow a feature of the landscape.
Abyssal Plain
Area on ocean floor where rocks start to sink because there is no heat holding them up.
Polytheism
The belief in many gods.
Tariffs
Taxes on imports and exports.