Answer:
polar easterlies.
Explanation:
a. True
b. False
large areas of land are converted into cities
a forest is cut down for logging or farming purposes
a semi-dry area becomes a desert
c. older than
b. the same age as
d. not related to
Limestone is a sedimentary rock composed primarily of skeletal fragments of marine organisms. The presence of fossils reveals the biological origin of these rocks.
A limestone bed containing fossils that are 550 million years old is older than a bed of sandstone containing fossils that are 400 million years old.
A. all; 70
B. nearly all; 60
C. some; 40
D. five major; 50
They formed Gondwana.
They moved toward the poles.