Final answer:
An endothermic process absorbs heat from the surroundings, while an exothermic process releases heat into the surroundings.
Step-by-step explanation:
An endothermic process is one in which heat is absorbed from the surroundings, causing them to cool. On the other hand, an exothermic process is one in which heat is released by the system into the surroundings, causing them to get warmer.
For example, when you heat a pan of water on a stove, you are adding heat/energy to the system in order to get the water to boil. This is an endothermic process because heat is being absorbed by the water from the stove.
However, when you burn something, it feels hot because it is giving off heat into the surroundings. This is an exothermic process because the heat is being released by the system into the surroundings. Similarly, when water freezes in the freezer, heat is being pulled out of the water, causing the surroundings to feel warmer. This is also an exothermic process.