Table of Contents
What 2 factors cause local winds?
Local winds blow between small low and high pressure systems. They are influenced by local geography. Nearness to an ocean, lake, or mountain range can affect local winds.
How local winds are formed?
If there is a large temperature difference between the surface of the sea (or a large lake) and the land next to it, high and low pressure regions form. This creates local winds. Some warmer air from the ocean rises and then sinks on land, causing the temperature over the land to become warmer.
What effects Local wind?
Local winds result from air moving between small low and high pressure systems. High and low pressure cells are created by a variety of conditions. Some local winds have very important effects on the weather and climate of some regions.
What are the 3 factors that can influence local winds?
The speed and direction of the wind is governed by three forces; the pressure gradient force (PGF), the Coriolis Force and friction.
Why are local winds important?
Importance of local winds. Local winds have very important effects on the weather and climate of some regions as they help to moderate the climate of nearby areas with sudden increase or decrease in the temperature and humidity, but this moderating effect completely depends on the location of the place.
Is an example of local wind?
Answer : Local winds blow only during a particular period of the day or a year in a small area. It is also called the Loo. The two examples of local winds are Land Breeze and Sea Breeze.
What is the major factor for causing wind?
Globally, the two major driving factors of large-scale wind patterns (the atmospheric circulation) are the differential heating between the equator and the poles (difference in absorption of solar energy leading to buoyancy forces) and the rotation of the planet.
What are facts about local winds?
Local winds blow between high pressure and low pressure areas.
What is the effect of local winds?
Local winds are winds that blow over a limited area. Local winds blow between small low and high pressure systems. They are influenced by local geography. Nearness to an ocean, lake, or mountain range can affect local winds. Some examples are found below. Local winds can affect the weather and climate of a region.
What are some examples of local winds?
Good examples of local winds are sea breezes and land breezes, and mountain and valley breezes. Local winds cover very short distances. Global winds are really large air masses that are created mainly as a result of the earth’s rotation, the shape of the earth and the sun’s heating power.
What is the main cause of these winds?
The movement of air through Earth’s — or any planet’s — atmosphere is called wind, and the main cause of Earth’s winds is uneven heating by the sun.