functional
lightningpiezoelectricitytriboelectricitypyroelectricityelectrogenic (in fish)whistlersetc.
Natural.
a event that occurs over and over
it is known as mutation
it is known as mutation
a mineral is defined as any inorganic substance that occurs in nature and has a definite chemical composition.
The term that is defined as erosion that occurs in open air is weathering.
Yes
It occurs in nature.
It occurs in nature
Informal organization occurs naturally and emerges as people create relationships and networks.
succession
a event that occurs over and over
succession
succession
occurs naturally
kerosene