Which process is a form of mechanical weathering? a: wedging b: oxidation c: hydrolysis d: carbonation

Wedging

Explanation:

Ice wedging is a form of mechanical weathering or physical weathering in which cracks in rock or other surfaces become filled with water,it now freezes and expands, causing the cracks in the rock to enlarge and eventually break in pieces.

The other options listed are chemical processes respectively.

answer: they produce more slow than unicellular organisms.

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.