Humidity is measured by the amount of vapor in the air not by the total amount of vapor and liquid. Global climate is flexible by humidity and water vapor which are both very important to the global climate. Humidity, water vapor is important in the global climate. Air quality inside and out are important for people to understand. There are various effects because of humidity that can make it comfortable inside the home and what to stay away from outside the home. Not only can humidity affect the health of others it can also affect household goods and collections. Humidity feeds mold spores which will in turn be yet another health issue if left unattended. Learning to control the humidity in the home can save the valuables, increase comfort levels, and assist in the health quality of the indoor air.
What is Humidity?
Humidity can be measured in several different ways. Some refer to humidity as relative humidity and others refer to it as dew point. No matter which way humidity is described, the bottom line is that “Humidity is the amount of water vapor in the air” (USA Today, 2011).
Measuring humidity is measuring the amount of water vapor in the air not the total amount of favor and liquid in the air. Humidity affects the living styles of humans inside and outside. While working outside, people need to understand that the combination of high temperatures and high humidity make working outside more dangerous. Indoor humidity is just as important as outdoor humidity. Not only does the indoor humidity affect people but material items as well.
“Humidity is a measure of the amount of water vapor in the air, not the total amount of vapor and liquid” (USA Today, 2011).
Humidity, water vapor is important in the global climate. Water v...
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...e in the air causing the uncomfortable living conditions.
Works Cited
Acurite. (2012). The Impact of Humidity on Health & Indoor Conditions. Retrieved from http://www.acurite.com/humidity-health
AllergyBeGone. (n.d.). Humidity Control. Retrieved from http://www.allergybegone.com/humidity.html
Dulley, J. (2010). Control humidity to create a healthier indoor environment. Retrieved from silive.com: http://www.silive.com/homegarden/homeimprovement/index.ssf/2010/02/control_humidity_to_create_a_h.html
United States Environmental Protection Agency. (2012). Asthma Triggers: Gain Control. Retrieved from http://www.epa.gov/asthma/molds.html
United States Environmental Protection Agency. (2013). Mold and Moisture. Retrieved from http://www.epa.gov/mold/moldguide.html
USA Today. (2011). Understanding humidity. Retrieved from http://usatoday30.usatoday.com/weather/whumdef.htm
Skeptical Science. (n.d.). Explaining how the water vapor greenhouse effect works. Retrieved on March 20, 2014 from http://www.skepticalscience.com/water-vapor-greenhouse-gas.htm
For a significant number of years it has been evident that global temperatures were rising and that human activity is a major contributing factor to this rise. The rise in temperature is not only heating the planet but having an adverse effect on the global climate.
There are numerous stages that take place simultaneously in the hydrologic cycle and this includes evaporation. This is when the water alters from a liquid state into a gas. The damp air from the water rises into the atmosphere and when it cools, the vapor condenses and shapes into clouds. But those billows are not the only form the vapors make; it can also materialize as dew, fog and mist, which blanket the Earth, characteristically on a rainy or humid day. Evaporation takes place when water changes from a liquid state into a gaseous state, and ascents out of the pores of the earth and into the atmosphere as a vapor (“How”). While evaporation is taking place, condensation is also occurring. When the temperature in the air plunges, the clouds become heavy and as a result they relieve themselves of the extra weight, which is called precipitation. This produces rain, hail, snow and sleet, conditioned upon the temperate. As the precipitation falls, it enters the surface of the ground and percolates into the soil, which is called infiltration. The more porous the land is, the more the infiltration can take place. However, the ground cannot hold all of that water and floods. The excess rainfall, which is also called runoff that has not been absorbed makes its way into bodies of water, such as small ponds, rivers, lakes and parts of the ocean (“Summary”).
Furthermore, weather is conditions that occurred very recently or are currently happening at a particular location. For example, people might say, “The sky is really clearing up!” or maybe, “It snowed 6 inches last night.” The current temperature, dew-point, relative humidity, cloud cover, and precipitation all have to do with the weather. The fundamental cause of weather is the effect of the Sun and the Earth due to the fact that
The drought has worsened over the past four years with the state seeing rising temperatures and dry conditions. Climate change has caused temperatures to rise and precipitation reduction, which worsens air quality. The lack of rainfall traps fine particles on ground level to spread in the air, which are harmful to human health. Young and elderly individuals are prone to developing short and long-term diseases from the air pollution. The warm weather increases the levels of dangerous pollutants in the air, which can be fatal when inhaled. California residents must understand the harmful effects of air pollution and make better choices when using energy or transportation. The drought conditions are worsening but communities and individuals can work together to help improve the air
"RealClimate: Water vapour: feedback or forcing?." RealClimate RSS. N.p., n.d. Web. 20 Nov. 2013. .
endangers human health. Human health is neglected, if not, ignored when it comes to climate
The dehumidifier helps reduce the amount of moisture and creates dry air of a certain area that this machine is being placed in, so this means that it can be used in many cities that are close to the equator. So the main issue which this technology can solve, are moist environments. And humid air can usually create moulds to grow on walls, and eventually make a person sick.
We just learned about the outdoor air pollution, now we have to learn about the indoor air pollution. Indoor air pollution, is founded with the highest concentration of harmful fumes or toxic pollutants than outdoors. According to Nature, Causes, and Burden of Condition, air pollution is considering “a major threat to health, particularly for women and young children, who may spend many hours close to the fire”, other words most of the household uses “solid fuels burn them in open fire or simple stoves that release most of the smoke into the home”, creating more air pollution (Bruce, Rehfuess, Mehta, Hutton, & Smith
The rate of evaporation can increase if the gas pressure decreases around the liquid. Heat energy is used to break the bonds that hold water molecules together, that is why water easily evaporates at the boiling point but evaporates much slower at the freezing point. Net evaporation happens when the rate of evaporation surpasses the amount of condensation. Saturation occurs when these two process rates are equivalent when the humidity of the air is at one-hundred percent. On average, a fraction of the atoms in a glass of water has enough heat energy to escape from the liquid. Evaporation from the ocean is the primary device for supporting the surface-to-atmosphere part of the water cycle. Evaporation is the pathway where water moves from the liquid state back into the water cycle as atmospheric vapor. Studies have shown that the major bodies of water are nearly ninety percent of the moisture in the atmosphere from the evaporation of the water, the ten percent left is contributed from plant transpiration. Evaporation can only occur when water is available. It also requires the humidity of the surrounding atmosphere to be less than the evaporating surface. At one-hundred percent relative humidity, there is no more evaporation. The wind chill effect is one of the
in), but high humidity results in fog and dew. In the north deeep canyons have
Air is composed of molecules. Air is matter. It has mass and takes up space. Air is composed of different gases such as nitrogen, oxygen, carbon dioxide, water vapor, and other gases. Air molecules are in constant motion. As they move, they come in contact with surfaces. Air molecules push and press on the surfaces they contact. The amount of force per unit area that air molecules exert on a surface is called air pressure. (What is Air Pressure 6) Air pressure is caused by all of the air molecules in the Earth's atmosphere pressing down on the Earth's surfaces. We can measure air pressure to help us predict weather conditions around the world. Temperature also affects air pressure because air contracts when it cools and expands when it is heated. So if air above a region of Earth cools, it does not extend to as high an altitude as the surrounding air. In this case, its pressure at higher temperature is lower than in the surroundings even when the pressure at the surface is the same as in surrounding areas. Then air flows into the cooler region at high altitude, making the total weight of air above the region greater than in the surroundings. This is a "high". The cool air descends to the earth's surface. Near the surface, the falling air spreads out,
Climate change is likely to increase disease risk and mortality and increase communicable diseases. In order to stop the climate change, we can limit the amount of deforestation and more trees can have more green plants. small trees can improve the environment climate, keep the air humidity and its photosynthesis can effectively absorb carbon dioxide, then the air is more fresh and clean. Because of the climate change, there will be droughts in some dry areas, such as Southern Africa, Southern Asia, Mediterranean, Sahel region of Africa and United States Southwest. The resources of water in these dry areas will decrease. In these areas, the climate change has a huge impact on people's lives, and it can cause them to die. If we do not take climate change seriously, then the world will become more and more hot, and we will lack of water. It is impossible for people to change the climate right away, it takes
Water vapor increases as the Earth's atmosphere warms, but so does the possibility of clouds and precipitation, making these some of the most important feedback mechanisms to the greenhouse
Precipitation: Clouds in the air drop rain on land in the form of water, hail or snow.