The the earth's average temperature (in c) if the earth had no atmosphere? the emissivity of the surface is very close to 1. actual average temperature of the earth, about 15 °c, is higher than your calculation because of the greenhouse effect) express your answer to two significant figures and include the appropriate units. tvalue units submit provide feedback < return to assignment

Debris produced by mining is called

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.

What are two examples of phase changes that skip a phase during transition?