Match the landform to its description volcanic soil
rich in nutrients
lava plateau
made of pieces of lava
cinder cone
wide summit, gentle slope
shield volcano
bowl-shaped depression
caldera
material fills in valleys

The solstices and equinoxes, and the number of hours of daylight associated with each, are major factors in the seasons. use the drop-down menus to identify the month when each of these events occurs. the winter solstice in the northern hemisphere: an equinox in both hemispheres: the summer solstice in the northern hemisphere:

:calculate the sum of the interior angles of a 13-sided polygon.

The primary agent of contact metamorphism is