Amotor “runs” when what is produced by a spinning magnet ? - electrical energy - mechanical energy - chemical energy - potential energy

Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b. slope c. benchmark d. index contour

Which feature do highland climates have that lower elevation areas do not?

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?