Unconformities occur when
younger rock is placed on top of older rock
igneous structures cut across
eroded surfaces are covered by younger rock
an entire sedimentary bed is deposited at the same time

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?