The earth process that results in a dropping of earth materials.
The scientific study of insects.
The shape of the land, or the collection of landforms, in an area.
An investigation that can be repeated to give the same or similar results.
A metric (SI) measurement of length equal to 100 meters. 1 meter is equivalent to 3.28 feet.
To break down either by physical or chemical means.
Scientist who studies the distribution and movement of water.
Scientist who studies the earth and the changes that take place on and beneath its surface.
An instrument used to measure wind speed.
A process of investigation that in one or more ways resembles science but deviates from the scientific method