Howdy! can be replied to with just a nod and a smile. It simply means Hi! in Texan - not How are you doing?. Or you might reply, Hey Y'all Doon? if you want to engage in proper Texan interactions. Replying in proper English, well pronounced, with each syllable clearly spoken, is HIGHLY discouraged.
The crest of a wave is the point of maximum positive displacement, or upward movement, away from equilibrium, or an undisturbed state. The opposite of crest is trough, which is the point of the greatest negative, downward displacement.
Waves, Beaches, and Coasts Shore - place where ocean meets land Coast - refers to the larger zone affected by the processes that occur at this boundary. Waves: energy moving through water The height of waves are controlled by: 1) Wind Speed 2) The length of time that the wind has blown 3) The Fetch The Parts of a Wave (Draw your beautiful wave here)-Figure Label these parts: Wave Crest: the high point of the wave Wave Trough: the low point of the wave Wavelength: the horizontal distance between two wave crests (or troughs).