True
Explanation:
An unconformity between two parallel layers of sedimentary rocks is classified as a disconformity.
A disconformity is a type of unconformity.
An unconformity is a significant break in the stratigraphic record of a formation. There are different types of unconformity;
- A disconformity is an unconformity between parallel layers of sedimentary rocks.
- A non-conformity is an unconformity between two different rock types.
- A para-conformity is an unconformity between two parallels layers marked by differences in fossil age.
- An angular unconformity is an unconformity between two layers that are at an angle to one another.
The main cause of unconformity is usually non-deposition and erosion.
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Sedimentary rocks brainly.com/question/9131992
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Not sure if you still need it but the answer is (c) new cities were built along the shores of the Great Lakes.
it is more likely for city states to form because it is very hard for one person to control all this separated land
There are no choices, but humans need a constant supply of fressh water because without it no human would survive. If there were salt water we cant drink it because its to salty and may be contaminated. Hope this Helps!