4. In June, daylength at the North Pole is 24 hours and day- length at the equator is 12 hours. Given that the length of
daylight in June is twice as long at the North Pole (24 hours)
as at the equator (12 hours), explain why the insolation dif-
ference is only 100 W/m?/day. (Use Figure 2.11 to help your
thinking.)

17. the soil erosion pictured here is the result of what? a. harvesting renewable resources at a rate greater than the sustainable yield b. a mudslide caused by excessive rains c. harvesting renewable resources at a rate lower than the sustainable yield d. the transition between geologic eras and eons

The distance a car travels between the time the driver decides to stop the car and the time the driver puts on brakes is called the reaction distance. how does the reaction distance change with speed? a.reaction distance decreases with with speed b.reaction distance stays the same with speed c.reaction distance increases with speed. d.there is not enough information to answer the question

The nations of indochina a. share a common langauge b. share a common history c. share a common religion d. none of the above