Which of the following causes seasonal change? A
the angle of the sun’s rays

B
the tilt of the Earth’s axis

C
Earth’s orbit around the sun

D
all of the above

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

What statement about charlemagne is not true? a. charlemagne's empire collapsed during his rule b. charlemagne sent missionaries throughout europe c. charlemagne encouraged the arts and education d. charlemagne ruled much of western europe a. charlemagne's empire collapsed during his rule

In which direction does the moving force of air flow? a-from warm temperatures to cold temperatures b-to areas of high pressure to areas of low pressure c-east to west d-from high elevations to low elevations