Institute For Learning And Understanding - Skills Development

Wed, 05 Mar 2014 17:13:45 +0100

Institute For Learning And Understanding - Skills Development

Usage Of Internet(Browsing Values And Advantages)....

Weather is the state of the atmosphere, to the degree that it is hot or cold, wet or dry, calm or stormy, clear or cloudy.^[1] Most weather phenomena occur in the troposphere,^[2]^[3] just below the stratosphere. Weather generally refers to day-to-day temperature and precipitation activity, whereas climate is the term for the average atmospheric conditions over longer periods of time

Climate is a measure of the average pattern of variation in temperature, humidity,atmospheric pressure, wind, precipitation, atmospheric particle count and othermeteorological variables in a given region over long periods of time. Climate is different from weather, in that weather only describes the short-term conditions of these variables in a given region.

Weather is the condition of the atmosphere at a particular place over a short period of time. For example, on a particular day in Pakistan, the weather is warm in the afternoon. But later in the day, when there are clouds blocking Sun's rays, the weather would become cooler.

Climate refers to the weather pattern of a place over a long period, maybe 25 to 30 years, long enough to yield meaningfulaverages (^[1]^[2]). For example, although the weather in Pakistan may be cool and dry today, Pakistan's climate is hot today.

Meteorology studies weather, while Climatology studies climate.

Topography (from Greek τόπος topos, "place", and γράφω graphō, "write") is a field of planetary sciencecomprising the study of surface shape and features of the Earth and other observable astronomical objectsincluding planets, moons, and asteroids. It is also the description of such surface shapes and features (especially their depiction in maps). The topography of an area could also mean the surface shape and features themselves.In general, topography is concerned with local detail in general, including not only relief but also natural andartificial features, and even local history and culture. This meaning is......[----]

citcom-education-colleges

Institute For Learning And Understanding - Skills Development