‘When there is an isolated peak, a banner cloud can form, which is a type of orographic cloud.’ More example sentences ‘Hilly areas can get extra rainfall from what is known as the orographic effect which occurs where air is forced to rise over high ground, causing clouds followed by rain.’ Affect and effect sound similar, but one is a verb and one is a noun. What does orographic mean? Label this picture (windward side, leeward side, moist air, dry air, desert, condensation, peak, cooling due to expansion, warming due to compression) Learn why one side of mountains tends to be so dry, and why we call it the rain shadow effect. Of or pertaining to the physical features of mountains, or to orography. But, because it does rotate, the rotation of the Earth leads to the Coriolis effect. Write a sentence or two summarizing the orographic effect on the climate of this region. (The Coriolis Effect). Without going into detail as to why rotation creates this apparent force, the Coriolis effect causes winds (and all moving objects) to be deflected: You should view the short video on this so-called "effect" or "force." When air rises, it expands due to lower pressure. Orographic precipitation, rain, snow, or other precipitation produced when moist air is lifted as it moves over a mountain range. As the air rises and cools, orographic clouds form and serve as the source of the precipitation, most of which falls upwind of the mountain ridge. Orographic lifting will occur in the Rocky Mountains on the east side of the range when the wind is from the east. "However, this ruling is now considered outdated, meaning it is perfectly acceptable to start a sentence with a coordinating conjunction. Let’s look at what orographic lift is and why it is so important for this equation. Learn more. Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. Starting a Sentence with a Conjunction (e.g., "And," "But") In the past, schools were rigid in their ruling that sentences could not start with coordinating conjunctions, such as "and" or "but. Orographic effect occurs when an air mass approaches a mountain range and is rapidly forced upward, causing any moisture to cool and create precipitation in the form of … (adjective) 2. relating to mountains…. Since the flow is counterclockwise around low pressure, winds will flow from the east on the north side of the low pressure system. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and create clouds and, under the … Rising air is a requirement for precipitation. Learn when to use the right word in a sentence with lots of examples. Test your knowledge with a quiz. orographic definition: 1. relating to mountains, their shape and how they were formed, etc.