Regardless of the diurnal or seasonal cycles, insolation is always: A. higher at the poles and lower at the equator.
B. highest in June and lowest in December
C. higher at the equator and lower at the poles.
D. highest during the night and lowest during the day.

7. according to the theory of isostasy, which statement must be true? a. the asthenosphere is denser than the lithosphere. b. the asthenosphere has the same density as the lithosphere. c. the lithosphere has the same density as the core. d. the lithosphere is denser than the asthenosphere.

What are the answers for the following questions?

On this map of the united states the letter h indicates high pressure and the letter l indicates low pressure . select the black arrow that accurately shows the direction of the wind.