What are the six forms of precipitation?
The main forms of precipitation include drizzle, rain, sleet, snow, graupel and hail.
What four factors influence the climate of a region?
Although many factors combine to influence weather, the four main ones are solar radiation, the amount of which changes with Earth’s tilt, orbital distance from the sun and latitude, temperature, air pressure and the abundance of water.
How many types of rain are there?
Scientists recognize four different kinds of raindrops as well as four different types of rainfall. Temperature gradients and air moisture content are the main determinants of the characteristics of the raindrops that fall at a particular time and place.
What is orographic precipitation?
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.
What are the two main features of orographic rainfall?
Orographic Rainfall – Major Characteristics The rising air expands, eventually, the temperature falls, and the moisture gets condensed. The principal characteristic of this type of rain is that the windward slopes get more rainfall.
Is an best example of orographic rainfall?
Precipitation caused or enhanced by one of the mechanisms of orographic lifting of moist air. Examples of precipitation caused by mountains include rainfall from orographic stratus produced by forced lifting and precipitation from orographic cumuli caused by daytime heating of mountain slopes.
Where is orographic rainfall most common?
Orographic precipitation is well known on oceanic islands, such as the Hawaiian Islands or New Zealand, where much of the rainfall received on an island is on the windward side, and the leeward side tends to be quite dry, almost desert-like, by comparison.