Im only a week in, after 15 years of a bottle of wine a night. I am so tired all the time, I sleep like a log through the night, I feel bored and am stuffing my face with sugary food. But the anxiety is going away, and Im feeling a lot more positive.
Physical weathering: the group of processes, such as frost wedging and volume changes of minerals, that result in the mechanical disruption of rocks (e.g. granular disintegration, exfoliation, joint block separation, shattering by changes in temperature or pressure).
Abstract. Weathering is the disintegration and decomposition of rocks in situ (Figure 1). It is an important set of processes: it not only prepares the land to be worked upon by other agents of denudation, it also affects human activities. Weathering is affected by rock type (jointing pattern), climate and soil.