Whois & Analysis for avtech.com

Humidity is the amount of water vapor present in the air.

Water vapor is the gaseous state of water and is invisible.

Humidity indicates the likelihood of precipitation, dew, or fog.

Higher humidity reduces the effectiveness of sweating in cooling the body by reducing the rate of evaporation of moisture from the skin.

This effect is calculated in a heat index table or humidex.

The amount of water vapor that is needed to achieve saturation increases as the temperature increases.

As the temperature of a parcel of water becomes lower it will eventually not reach the point of saturation without adding or losing water mass.

The differences in the amount of water vapor in a parcel of air can be quite large.

For example, a parcel of air that is near saturation may contain 28 grams of water per cubic meter of air at 30 °C, but only 8 grams of water per cubic meter of air at 8 °C.

A temperature is an objective comparative measurement of hot or cold.

It is measured by a thermometer.

Several scales and units exist for measuring temperature, the most common being Celsius (denoted °C; formerly called centigrade), Fahrenheit (denoted °F), and, especially in science, Kelvin (denoted K).

A flood is an overflow of water that submerges land which is usually dry.

The European Union (EU) Floods Directive defines a flood as a covering by water of land not normally covered by water.

In the sense of "flowing water", the word may also be applied to the inflow of the tide.

The natural environment encompasses all living and non-living things occurring naturally.

The term is most often applied to the Earth or some part of Earth.

This environment encompasses the interaction of all living species, climate, weather, and natural resources that affect human survival and economic activity.

The world is the planet Earth and all life upon it, including human civilization.

In a philosophical context, the world is the whole of the physical Universe, or an ontological world.

In a theological context, the world is the material or the profane sphere, as opposed to the celestial, spiritual, transcendent or sacred.

The "end of the world" refers to scenarios of the final end of human history, often in religious contexts.