Answer:
Due to erosion.
Explanation:
An unconformity refers to a type of geologic contact that occurs boundary between rocks. The main causes of Unconformities is erosion, wears away rocks and rock deposits never form. The most common cause of unconformity is erosion in which the younger rocks spread on older rocks with the passage of time. In Cardenas layer, erosion is also occurs that leads to unconformity in that region which leads to the formation of boundaries in the rocks.
D. exhausting a natural resource is not sustainable
Middle America refers to the states to the south of the US and specifically Mexico, the states of Central America and Islands near Central America. Venezuela does not belong to those states; It is part of South America and it is quite far from the other areas, relative to the distance between them.
☁️ Answer ☁️
☕ the reason why Britain issued the Balfour Declaration was because it was used as a device to keep the Jewish population out of Britain through the adoption of the Alien Act in 1905 and the anti- Semitic attitude that was fostered by the British government and the British people. ☕
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