mechanical
The minerals that are in a rock will influence how quick it weathers. Strong materials will not weather as quickly as loose materials.
WARM
paint it
A humid climate would weather mechanics quickly. Also, in humid climates (i.e. Africa) there is also rain season which may help to weather mechanics even faster.
True
Chemical weathering is when chemicals such as chemicals excreted from plants wear away at the earth's surface. Mechanical weathering is when natural forces wear away at the earth's surface such as rock.
Chemical weathering occurs more rapidly in a hot, wet climate because chemical reactions speed up with increased temperature.
The minerals that are in a rock will influence how quick it weathers. Strong materials will not weather as quickly as loose materials.
Chemical weathering occurs more rapidly in a hot, wet climate because chemical reactions speed up with increased temperature.
Chemical weathering occurs more rapidly in a hot, wet climate because chemical reactions speed up with increased temperature.
Chemical weathering happens quickly in environments with warm temperatures, lot's of rainfall, and lush vegetation. These conditions produce thick soils that are rich in organic matter. When the carbon dioxide formed from the organic matter mixes with rainwater, it forms carbonic acid, which is a big factor in chemical weathering. In which could take place in tropical rainforests.
WARM
Of two rocks with the same composition, texture and porosity, there are multiple factors affecting their rate of weathering. Generally speaking, however, smaller rocks would tend to be mechanically weathered more quickly because they are more prone to transportation by the agents of erosion. This transportation by wind, water and ice exposes the smaller rock to more abrasion and fracture which quickens its rate of weathering. Chemical weathering also occurs more quickly in the smaller rock, as the rate of chemical weathering is directly related to the relationship of surface area to a rock's volume. The higher the surface area in proportion to mass, the quicker the rate of weathering; thus the smaller rock would weather faster.
The chemical energy in the food will be converted into mechanical energy, mainly kinetic energy; this will quickly turn into heat.
paint it
very very slowly.
We won't use that brand of paint again, the siding is weathering much too quickly.