Examlex
Darwin studied the different species of finches
Channelization
The process of modifying the natural course of a waterway through engineering solutions to improve navigation, drainage, or flood control.
Migration And Spawning
The movement of fish or other aquatic animals to breeding grounds to reproduce.
Groundwater Moves
The natural process by which groundwater travels through soil and rock formations beneath the Earth's surface.
Fresh Water
Water that has low concentrations of dissolved salts (salinity) and other dissolved solids, making it suitable for drinking and supporting terrestrial life.
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