The living part of the trees called the cambium what part of earth is this similar to? A) The atmosphere
B) The biosphere
C) The hydrosphere
D) The lithosphere

D) The Lithosphere .Lithosphere provide us forests, grasslands for grazing land for agriculture and human settlements and also rich source of minerals

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen

Largely uneconomic because they provide little profit or food surplusi think so