Which are acceptable reasons for studying history? Select all correct answers.
It provides instructive examples.
It leads to agreement on political philosophy.
It teaches us to accept religious doctrines.
It promotes cultural dialog among different peoples.

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.