Evidence best indicates that rock layers 4 and 8 were deposited during the same geologic
period because both layers
A)
contain the same index fossil
are composed of glacial sediments
contain index fossils of the same age
D)
are found in the same area

Which ofbthe following is a characteristic shared by both brazil and mexico

What forms of energy are involved when snow on a mountain breaks loose, resulting in an avalanche? during an avalanche, the( 1 ) energy of the snow on the mountain is converted into ( 2 ) energy as the snow cascades down. ( 1 ) a. elastic b. kinetic c. potential d. radiant ( 2 ) a. chemical b. kinetic c. nuclear d. potential

Stages 1 and 4 of the demographic transition are similar in that