Which chemical weathering processes rely primarily on water? Select the two correct answers.

Question

dissolution

hydrolysis

precipitation

oxidation

Answer 1

The two chemical weathering processes that rely primarily on water are:

1. Dissolution - This process involves the dissolving of minerals in water, often leading to the breakdown of rocks.

2. Hydrolysis - This process involves the reaction of minerals with water, resulting in the alteration of the chemical structure of the minerals.

Precipitation and oxidation, while they may involve water in some contexts, are not primarily characterized as chemical weathering processes relying on water.