What Are the Four Factors That Influence Weather?
- Solar Distance. Earth's distance from the sun changes throughout its orbit, resulting in up to a 4 degree Fahrenheit difference between the closest and furthest points.
- Latitudinal Location. Where on Earth you are also affects the weather. ...
- Air Pressure. Solar radiation heats the planet, but it does not do so evenly. ...
- Water Presence. ...
What are the 5 factors that affect the weather?
- distance from the sea.
- ocean currents.
- direction of prevailing winds.
- shape of the land (known as 'relief' or 'topography')
- distance from the equator.
- the El Niño phenomenon.
What are the major factors that cause weather?
What are the major causes of extreme weather?
- Extreme Temperature. Extreme temperature is one of the major causes of severe weather. The temperature of the Earth is rising every year.
- High atmospheric winds. Have you heard about the term “Jet Stream”? ...
- Improper weather systems. The weather systems keep on moving in a proper way which helps to maintain the weather conditions in a smoother way.
What are the main factors that describe weather?
What is Weather?
- The day-to-day conditions of the atmosphere at a place with respect to elements like humidity, temperature, wind speed, rainfall, etc. ...
- Weather can be cloudy, sunny, rainy, stormy or clear. ...
- But conditions can be worse sometimes. ...
- These also vary according to the altitudes, latitudes, and region and pressure differences. ...
What are the factors that create weather?
Weather is made up of six main components. These are temperature, atmospheric pressure, cloud formation, wind, humidity and rain. A small change to any of these conditions can create a different weather pattern. Every weather pattern has a knock-on effect, creating a ripple effect around the world. That’s why weather can sometimes seem chaotic.
What are the 4 weather factors?
Weather is the combination of four factors––temperature, wind, precipitation, and sunlight and clouds––that occur at a given place and time. These factors are changing all the time; therefore, weather is changing all the time.
What are the 7 factors that affect weather?
What are the 7 factors that affect weather and climate?Elevation or Altitude effect climate. Normally climatic conditions become colder as altitude increases. …Prevailing global wind patterns. …Topography. …Effects of Geography. …Surface of the Earth. …Climate change over time.
What are 6 factors that affect the weather?
LOWERN is an acronym for 6 factors that affect climate.Latitude. It depends on how close or how far it is to the equator, and it's based on the concentration of sunlight and the area that it affects.Ocean currents. ... Wind and air masses. ... Elevation. ... Relief. ... Nearness to water.
What are the factors of climate and weather?
Factors that Influence ClimateElevation or Altitude effect climate. Normally, climatic conditions become colder as altitude increases. ... Prevailing global wind patterns. ... Topography. ... Effects of Geography. ... Surface of the Earth. ... Climate change over time.
What are the 5 factors of weather?
These factors are the temperature, the wind, the air moisture, the cloudiness and rain and the atmospheric pressure. The temperatures of the atmosphere naturally change.
What are the 3 main factors of weather?
The three main factors of weather are light (solar radiation), water (moisture) and temperature.
What factors affect change in weather?
The five main factors affecting Weather are temperature, air pressure, humidity, cloudiness, and wind.
What are all the types of weather?
The five main types of weather are: sunny, cloudy, windy, rainy, and stormy.
What are the 6 types of climates?
There are six main climate regions: tropical rainy, dry, temperate marine, temperate continental, polar, and highlands. The tropics have two types of rainy climates: tropical wet and tropical wet-and- dry.
What are the 6 factors that affect climate lapdog?
Terms in this set (7)LAPDOG. Factors affecting climate. Latitude. ... L. Latitude. Temperatures get hotter when closer to the equator.A. Altitude. Higher altitude= colder temperatures.P. Prevailing winds. Most frequent wind direction a place experiences.D. Distance from sea. ... O. Ocean Currents. ... G. Geography.
How does air pressure affect weather?
The air pressure in an area can impede or encourage the flow of weather systems. In general, air masses flow from areas of high pressure towards areas of low pressure. Usually, storms occur in areas of extremely low pressure. The amount of water in the atmosphere affects the local humidity and rainfall. Air masses that move across bodies of water ...
How does the amount of sunlight affect the weather?
The amount of sunlight striking an area, the geographic location of an area, the air pressure surrounding an area and the amount of water in the atmosphere all influence the local weather. Each of these components interacts with the other components, and they may exacerbate or moderate each other.
How does the amount of water in the atmosphere affect the local humidity and rainfall?
The amount of water in the atmosphere affects the local humidity and rainfall. Air masses that move across bodies of water often draw water up into the air before depositing it somewhere else as rain, snow or sleet. ADVERTISEMENT.
How does sunlight affect the temperature of an air mass?
The amount of sunlight striking an air mass influences its temperature. As the air heats up, it rises in the air column and begins sucking cool air in behind it. This causes the winds that drive much of the planet’s weather systems. The weather is also affected by the local geography.
What are the factors that influence weather?
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 does the weather affect the equator?
Where on Earth you are also affects the weather. At the equator, for instance, weather does not change much, because that latitude always receives roughly the same amount of sunlight: around 12 hours a day. As you move away from the equator, however, you receive more or less sunlight, depending on the season. Polar regions experience extremely long days in summer and extremely long nights in winter. Both summer and winter temperatures also cool gradually as you move north or south of the equator.
How does the Earth's tilt affect the weather?
The oscillating tilt of the planet creates much larger weather effects, because the tilt toward or away from the sun over the course of the year determines the amount of heat that part of the planet will receive. When a hemisphere is tilted toward the sun, that part of the planet experiences summer, whereas when it is tilted away, winter.
Why does wind occur when the temperature is different?
As air attempts to equalize by moving from high pressure areas to low pressure areas, this causes wind.
What are the clouds that form when water evaporates?
Evaporating water forms different types of clouds: cirrus, which are high in the atmosphere and made of ice, stratus, which form lower down and consist of a thick, white blanket of rain drops, and cumulonimbus, which pile high and signal harsh weather, such as thunder, lightning, hail and tornadoes. av-override.
What happens when atmospheric pressure is low?
When atmospheric pressure is low, air is pushed down toward the surface, meaning rain and moisture don't accumulate. This often also leads to high humidity near the surface of the Earth, where people experience weather.
Do you get more or less sunlight when you move away from the equator?
As you move away from the equator, however, you receive more or less sunlight, depending on the season. Polar regions experience extremely long days in summer and extremely long nights in winter. Both summer and winter temperatures also cool gradually as you move north or south of the equator.
What are the factors that affect weather?
These factors are the temperature, the wind, the air moisture, the cloudiness and rain and the atmospheric pressure. The temperatures of the atmosphere naturally change. This change in the temperature affects the weather condition in ...
How does the temperature of the atmosphere affect the weather?
The temperatures of the atmosphere naturally change. This change in the temperature affects the weather condition in a particular place and time. The temperature begins to rise after the sunrise and it will begin to fall before the sunset. Different places have different temperatures.
How does air moisture affect the weather?
The water vapor due to evaporation goes into the atmosphere (this time the. water vapor is called as moisture). The amount of moisture in the atmosphere is also known as humidity.
Why does the equator change temperature?
This happens because the equator of. the earth receives vertical rays of sunlight while the north and the south poles receive slanting rays. The temperature also changes from warmer to colder when measured from the sea level going up. The wind also affects the weather condition.
How does atmospheric pressure affect weather?
The atmospheric pressure also affects the weather. Pressure is defined in Physics as the force that is exerted on a unit area. A gaseous substance in the atmosphere exerts pressure on every part of the earth's surface. The pressure that is exerted by the atmosphere is called as the atmospheric pressure.
Why do clouds form?
Clouds form because of three conditions; enough water vapor in air, low temperature that will condense the vapor and the tiny particles in where the water vapor condenses.
How does wind affect weather?
The wind also affects the weather condition. In day time, the land area absorbs more heat faster than the water area or the sea. As the air from the land becomes warmer and rises, the cooler air from the sea takes the place of the warmer air. The flow of the air from the sea to the land in the daytime is called as the sea breeze.
What are the three main factors that affect weather?
The three main factors of weather are light (solar radiation), water (moisture) and temperature.
How does moisture affect weathering?
Moisture, as H+ and OH-, is important in weathering from several points of view. The chemical effects of moisture can be seen in the chalking of titanium dioxide (TiO 2) pigmented coatings and polymers. The structure of a polymer is changed photochemically, either with or without chemical participation of hydrogen or hydroxide ions, but the actual physical release of material on the surface is enhanced, if not caused, by the cyclic action of chemically absorbed moisture. Moisture may also act as a pH adjuster, especially when considering the effects of acid rain, which may cause an etching of many coatings.
How to rank materials by performance?
By understanding weathering test applications and evaluation techniques , one should be able to accurately rank materials by performance. In other words, “Is this new formulation/process better than the old one?” in terms of durability, cost, etc. This ranking technique is commonly performed by comparing a new formulation to a “known” or control material. These are materials that have been tested and characterized so that performance is well known and documented. This can include standard reference materials developed by an industry, such as polycarbonate reference chips or blue wool materials, or it may be an old formulation of a specific material developed internally by an organization.
How does the ratio of direct and diffuse energy affect the Earth's surface?
The ratio between direct and diffuse energy reaching the earth’s surface is strongly influenced by atmospheric conditions. Water vapor (humidity) and pollution will increase the amount of radiant energy found in the diffuse component. Figure 2 depicts the amount of direct radiant energy measured at three locations. Note that the desert location of Phoenix has a much higher percentage of radiant energy in the direct component. This is due to the fact that there is much less humidity in the desert than in a subtropical environment such as south Florida. By contrast, for a site with higher levels of pollution such as Los Angeles, the amount of direct radiant energy dramatically drops. Also shown in this table is the difference in direct component between total solar radiation (including all regions of the solar spectrum) and only the UV region. Shorter wavelengths of energy are more likely to be scattered. Therefore, the percentage of UV in the direct component will always be less than the total solar radiation.
What are the two most important climates?
The World Meteorological Organization (WMO) has identified seven major climates around the world. The two most important climates (or benchmarks) for weathering tests, are the subtropical environment, such as south Florida, and the desert environment, such as northern Mexico and the southwest United States. Other climates, such as polar, tropical rain forests, humid meso thermal, humid micro thermal, and undifferentiated highlands, are sometimes used as weathering test sites for specific applications. In most cases, the subtropical and desert environments are recognized around the world as the most severe climates for materials exposed outdoors in their expected end-use application.
What is the form of moisture in a coating?
Moisture in different phases can become deposited or incorporated in a coating on exposure. Moisture can take the form of humidity , dew, rain, snow, frost or hail, depending on the ambient temperature. Moisture can have both physical and/or chemical effects on materials.
What are the physical effects of freeze thaw?
Because water expands when it freezes, absorbed moisture in a material, especially coated hardboard systems, causes expansion and stresses that cause peeling, cracking, and flaking in the coating. Rain, which periodically washes dirt and pollutants from the surface, has an effect upon the long-term rate of deterioration that is determined by its frequency. When rain strikes an exposed surface, the evaporative processes cool the surface of a specimen down rapidly, which may cause further physical degradation to a material. Frozen rain, or hail, may also cause physical degradation to coatings because of the strong kinetic energy associated with its impact.
What are the two things that determine the weather?
Gases like methane, water vapour and carbon dioxide also play a role in determining the weather.
What is the weather of a place?
is called the weather of that place. Weather can be cloudy, sunny, rainy, stormy or clear.
How is humidity expressed?
It is expressed by using the units millimetres or centimetres. Anemometer is used to measure the speed and direction of the wind. The humidity of a place is defined as the quantity of moisture in the air and it is measured by using Hygrometer.
Why is the Sun the main source of heat and light?
Because the sun has a very high temperature and it is a huge sphere of hot gases. It is the main source of heat and light for the earth. It is even the primary source of energy hence affects the weather.
What is the temperature of a place measured?
The temperature of a place is measured using Thermometer. The highest and lowest temperature of a place is measured using Maximum Minimum Thermometer (MMT). The rain gauge is used to measure the rainfall. The rain gauge is also known as Omreometer or Puliometer. It is expressed by using the units millimetres or centimetres.
What happens when wind blows from a hot area?
Winds. If winds have been blown from a hot area, they will raise temperatures. If winds have been blown from cold areas, they will lower temperatures. In the UK, winds originating from the south tend to be warm, whereas those from the north bring cold air.
Why does the temperature decrease when you move away from the equator?
This is because the suns rays are dispersed over a larger area of land as you move away from the equator. This is due to the curved surface of the Earth. The difference in the concentration of solar energy at the equator and the poles.
Which is cooler, the sea or the coast?
Land heats and cools faster than the sea. Therefore coastal areas have a lower temperature range than those areas inland. On the coast winters are mild, and summers are cool. In inland areas, temperatures are high in the summer and cold in the winter. Despite London and Moscow are on similar lines of latitude, London experiences much milder winters and cooler summers than Moscow as it is located closer to the sea.
