On math question (will mark as brainliest)

This isnt math but ok

Explanation: Deforestation ruins the world because they clear all the trees which give us less oxygen and they probably clear trees to build something   big which will destroy habitats of animals.

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.