11. Three student astronomers made the diagrams above to show what they think the Moon looks like when it is seen from above. In these diagrams, the sunlight is coming from the left, as shown by the
arrows. Which diagram is accurate and why?

Answer your driving test ;

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

Answer sinking and cooled;

Idont know i wonder tthough seems like it will be intristing