Which material(s) would most effectively absorb heat on Earth's surface and at what angle(s) of insolation?

What diagram shows the ionic compound of magnesium oxide

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

When the mercury level in a barometer decreases that atmospheric pressure has