I believe the answer is a.
The correct answer is <span>c. The most geologically active region of North America is found along the West Coast.
This is correct and can be observed by observing the territories and what constitutes them. </span>
Answer: dolomite rock that becomes soluble over time
Explanation: ageing infrastructure that combined with volatile climate that are major causes of the appearance of the sinkholes
What hurricanes? what are your options?
Respiration of carbon dioxide by plant roots can lead to the formation of carbonic acid which can chemically attack rocks and sediments and help to turn them into soils. There are a whole range of weathering processes at work near the surface of the soil, acting together to break down rocks and minerals to form soil.