Chemical weathering is the weakening and consequent disintegration of rock by biochemical effects. These reactions involve oxidation, hydrolysis, and carbonation. These rules each form or dissolve minerals, therefore modifying the nature of the rock's crystal structure.
The elevation interval within neighboring contour lines, announced as the contour interval, is chosen to excellent show the overall configuration of the area. A map of a comparatively low area may have a contour period of 10 feet or less. Maps in isolated areas may have contour intervals of 100 feet or more.
Sand inside the soil is really tiny scraps of weathered rock. Sand is reasonably rough and loose so water is ready to percolate through it easily. While this is great for effluent, it is not good for planting plants because sandy soil will not retain water or nutrients.
Loess is an aeolian deposit created by the addition of wind-blown silt, typically in the 20–50-micrometer size range, twenty percent or fewer clay and the equilibrium equal shares sand and silt.Sand dunes are primarily hills of sand. They produce when the wind is blocked by a rock and it falls some of the sand as it hits the rock. Slowly the accumulated sand sculptures up to form larger dunes.
According to the stokes law George Gabriel Stokes determined an invention, now known as Stokes' law, for the frictional force – also declared drag force exercised on spherical things with very small Reynolds amounts in a viscous fluid.
Erosion is a normal manner which is normally made by rock and soil being released from the earth's surface at one place and passed to another. Erosion reduces the landscape by using down mountains, filling in valleys, and creating rivers emerge and die.
A globe is a three-dimensional, spherical, scale model of Earth (terrestrial globe or geographical globe) or different celestial bodies such as an asteroid or moon. While examples can be made of objects with uncertain or changing shapes, the term globe is used only for examples of objects that are generally spherical.
Contour lines can be drawn for any mountain, but to clarify things, only lines for specific heights are drawn on a topographic map. These elevations are chosen to be equally spaced vertically. This vertical spacing is related to as the contour period.
Erosion in earth geology relates to the movement of surface methods, like wind or water flow, which excludes the rock, soil, or suspended material from one location to another location of the Earth's crust. This natural appearance is a result of the dynamic motion of erosive factors, like ice, water, snow, plants, wind, animals, and humans.
Answer:
The correct answer for above statement is:
1.chemical weathering
Explanation:
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