In the Av soil horizon, fine dust particles settle and pockets of air form beneath the soil.
From the sciencedaily.com
It then precipitates further down and forms a particular type of soil horizon, which contains concretions of calcium carbonate.
From the en.wikipedia.org
Thus, if there is a soil horizon in which washing out takes place, there must be a correspondent one, in which the material is then precipitated.
From the en.wikipedia.org
With rains on the horizon it is safer not to disturb the soil.
From the ocregister.com
Bulk density of soil is usually determined on Core samples which are taken by driving a metal corer into the soil at the desired depth and horizon.
From the en.wikipedia.org
The accumulated organic layer called the O horizon produces a more active soil due to the effect of the organisms that live within it.
From the en.wikipedia.org
An offset subsoil horizon indicates rupture during soil formation and the degree of subsequent subsoil formation is relied upon to establish time since rupture occurred.
From the en.wikipedia.org
This allows that worker a duration of time on British soil, allowing them to disappear over the horizon and conveniently forget what ship they were supposed to be on.
From the timesunion.com
When spring comes and the Sun rises again above the horizon, the sunlight passes right through the ice, heating the soil underneath.