He number 1 in figure 1 represents:
a.
trade winds
b.
westerlies
c.
polar easterlies
d.
doldrums

How are the high islands of the pacific formed? a. by connected coral reefs called atolls b. by lagoons c. by moving glaciers d. by underwater volcanoes

Where the main factor that enabled the growth of cities and civilizations was the existence of

The statement: the atmosphere is studied because it insulates the earth from extreme temperature change is a.true b.false