When you heated up the reactants before the reaction does it go faster or slower and why you think so.

How have the greenhouse gasses increased from the year 2000 to 2018

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

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.