風化作用(英文:weathering)係指岩石、泥土、礦物或者人造物件因為同地球嘅大氣層、水或者生物接觸而爛嘅過程。
- Frederick K. Lutgens; Edward J. Tarbuck. Foundations of Earth Science Seventh Edition. Pearson Education. ISBN 978-7-121-30984-7.
- J. B. Murton, R. Peterson, J.-C. Ozouf, Science 314, 1127 (2006).