which is the best example of decreasing entropy?\no a box of nails is left in the rain and the nails rust…

which is the best example of decreasing entropy?\no a box of nails is left in the rain and the nails rust over time.\no a pile of dirt on a floor is cleaned up with a broom.\no a puddle of water is exposed to the sun and evaporates.\no a tree in a forest grows naturally over 10 years.

which is the best example of decreasing entropy?\no a box of nails is left in the rain and the nails rust over time.\no a pile of dirt on a floor is cleaned up with a broom.\no a puddle of water is exposed to the sun and evaporates.\no a tree in a forest grows naturally over 10 years.

Answer

Answer:

B. A pile of dirt on a floor is cleaned up with a broom.

Brief Explanations:

Entropy is a measure of disorder. Cleaning up dirt reduces disorder, decreasing entropy. Rusting nails, water evaporation, and tree - growth generally increase disorder or randomness, thus increasing entropy.