IF most of the energy we use on earth comes from the sun - how does that energy (light and thermal) end up • As
energy in our food
• As
energy of wind or moving water
• As
energy that powers our lights
. As
energy when we move around

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

points

explanation: