Sentences with phrase «formed by the precipitation»

The ice was formed by the precipitation that fell as snow from the clouds and remained year after year, gradually being compressed into ice.

Blueberries are thought to have formed by the precipitation of iron - bearing minerals when groundwater rose up through layers of sediment.

Not exact matches

Clouds formed by these particles tend to be more reflective and carry more water than usual, but they don't release much precipitation.

It also caused a decrease in precipitation by approximately 70 - 85 percent on land and a decrease of approximately 5 - 7 °C in seawater temperature at a 50 - m water depth, leading to mass extinction of life forms including dinosaurs and ammonites.

It remains unknown whether the clusters form critical nuclei that grow classically by single - ion attachment or aggregate and then precipitate and how the precipitation of different ACC phases at different pH values can be explained precisely, because several options exist (Fig. 4).

Extreme weather does not prove the existence of global warming, but climate change is likely to exaggerate it — by messing with ocean currents, providing extra heat to forming tornadoes, bolstering heat waves, lengthening droughts and causing more precipitation and flooding.

These anvil cloud tops, which form from moisture not harvested by precipitation in tall, convective tower clouds, operate as Earth's thermal blanket and therefore are an important component of the climate system.

When heated by the distant sun, the materials are converted directly into vapors, which then fall back to the dwarf planet in the form of precipitation.

With higher precipitation, portions of this snow may not melt during the summer and so glacial ice can form at lower altitudes and more southerly latitudes, reducing the temperatures over land by increased albedo as noted above.

Berkey Biofilm Drops work by incorporating multiple barrier processes for inhibiting the growth and regrowth of biofilms, utilizing natural mineral ions of copper and silver in an ion technology along with other additives and complexants to synergistically aid in the control and precipitation of calcium, iron, minerals and scale where biofilm bacteria attach, form, feed and breed.

Martin Pfunder tells his story / Austin Seven Ulster Rebuild / Dr Fred's Penultimate Car — One day recently a full set of drawings of a lost design by Dr Frederick Lanchester turned up at The Automobile's office / Advance to the Rear — French Style — In Part Two of his account of France's involvement with rear engined cars Karl Ludvigsen traces the development of the Renault 4CV / Pennsylvania Precipitation — Michael Worthington - Williams gets wet at Hershey and faces up to the fact that enthusiasm for autojumbling is on the wane / The Car that Made Good in a Day — Brian Heath tries out a Stutz Bearcat / Instrument Repairer — Workshop / Keep the Red Flag Flying — The London to Brighton Veteran Car Run has survived in its traditional form after coming under threat.

However, since the rate the droplets grow by condensation is inversely proportional to the own droplet radius, other processes are needed to precipitation - size particles to form (collision - coalescence and ice - phase processes).

This additional precipitation is sustained by more energy leaving the surface by evaporation — that is, in the form of latent heat flux — and thereby offsets much of the increase in longwave flux to the surface.

In turn, this argument requires that the greater density of droplets produces a greater likelihood of precipitation - sized droplets forming by the collision / coalescence process.

These are akin to enormous glaciers: hundreds of metres thick, floating on the sea, formed mostly by precipitation, steadily flowing out to sea and breaking up into bergs.

Finally, they tracked radiocarbon, which is also carried downward by precipitation, as a representative of young, easily altered, and mobile forms of carbon that stimulate methane production.

Acid rain: Also called acid precipitation or acid deposition, acid rain is precipitation containing harmful amounts of nitric and sulfuric acids formed primarily by sulfur dioxide and nitrogen oxides released into the atmosphere when fossil fuels are burned.

-- The term «mineral sequestration» means sequestration of carbon dioxide from the atmosphere by capturing carbon dioxide into a permanent mineral, such as the aqueous precipitation of carbonate minerals that results in the storage of carbon dioxide in a mineral form.

A team of Berkeley Lab researchers has performed molecular level analysis of desert biological soil crusts — living ground cover formed by microbial communities — to reveal how long - dormant cyanobacteria become activated by rainfall then resume dormancy when the precipitation stops.

On Earth, atmospheric CO2 is absorbed by precipitation --- by rain — and forms a very weak solution of carbonic acid, a very mild form of acid rain.

Methane hydrates are believed to form by migration of gas from deep along geological faults, followed by precipitation or crystallization, on contact of the rising gas stream with cold sea water.