Which would happen if earth was not tilted towards or away from the sun daylight would last all day
darkness would last all day
days would be much lingers and nights would be much shorter
days and nights would be about equal in length

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?