What type of weathering includes the effect of animals and plants on the landscape?

The type of weathering that includes the effects of animals and plants on the landscape is called biological weathering. This process occurs when living organisms contribute to the breakdown of rocks and minerals through physical actions, such as root expansion or burrowing, as well as through chemical processes, like the release of organic acids. Plants can penetrate rock crevices and, over time, contribute to their disintegration, while animals can disturb soil and rock, facilitating further weathering. Together, these biological activities play a significant role in shaping the Earth's surface.