Examlex
What is the term for the smallest language unit that has meaning?
Ocean Waves
Rhythmic movements of the water in oceans and seas, often caused by wind or geological factors.
Ultraviolet Radiation
A form of electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, capable of producing sunburn.
Tides
The regular rise and fall of sea levels caused by the gravitational forces exerted by the Moon and the Sun on the Earth's oceans.
Exposed Rock
Areas where bedrock, or the solid rock underlying loose deposits such as soil, is visible on the surface without any vegetation or soil covering it.
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