Read the article, then answer the question. Changing Theories Discuss how the research in this article shows how new technology and experimental methods can lead to changes in theories.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.