Abox is being pulled by two ropes. eduardo pulls to the left with a force of 500 n, and clara pulls to the right with a force of 200 n. the box moves because of the two forces applied to it. leon records the forces and direction of the forces acting on the box in his lab notebook.

C.Kinetict Friction

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​