Answer:
Composition
Explanation:
Weathering can be simply defined as the break down of rocks that is caused by the agents such as wind, water and ice. One of the process that leads to the weathering of rocks is abrasion, where the rock is scrapped off due to the continuous flow of water, blowing of wind and movement of ice over the surface of the rock. Limestone is a chemical sedimentary rock that is easily disintegrated when rainfall occurs. It dissolves the materials present in the limestone rock, and is considered to be a chemical weathering process.
When this limestone rock is subjected to extensive abrasion, then only the composition of the rock remains constant, and its other properties alters.
Answer:
Soil(i) -the unconsolidated mineral or organic material on the immediate surface of the Earth that serves as a natural medium for the growth of land plants.
Rocks(in)- is any naturally occurring solid mass or aggregate of minerals or mineraloid matter.
Explanation:
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Horizontal zones of vegetation found along hillsides that mainly result from vertical temp variations. These thermal belts are above freezing while areas above and below in air are below freezing.
Thermal belts refer to a mountainside zone where frost or freezing temperatures are less likely occur than they are higher or lower elevations.
Answer:
The respiratory and circulatory systems, for example, work together to provide oxygen to cells and remove carbon dioxide produced by the cells. The circulatory system takes oxygen from the lungs and delivers it to the tissues, then reverses the process with carbon dioxide.
