Which statement explains one reason why unconformities occur? A. rocks along a fault break and move
B. igneous rocks forms at earth's surface
C. no sediment is deposited over a long time
D. igneous rocks forms between sedimentary layers
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Which of the following statements about pesticides and residue is false? a. most conventionally grown produce has detectable levels of pesticides when purchased from the store.b. the us government has determined that small levels of pesticides in produce is safe for humanconsumption.c. organic produce always will be pesticide-free.d. farm workers, children, and pregnant women are at greatest health risk from pesticides. select the best answer from the choices provided.

Why is immigration so important today?

In which horizon of soil profile is prevent material usually found