2. Which components of the Earth's systems MOST CORRECTLY matched with their related topics?
Bisphere:plate tectonics
Cyrosphere:earth’s mantle
Geosphere:glacier thickness
Hydrosphere:ocean currents

precipitation

explanation:

when it goes from cloud to rain/back to earth in the form of rain

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.