How can animals cause mechanical weathering?

Answer 1

roots and diggingPlant roots break up rocks as they grow in search of water and nutrients. Animals that burrow in the ground expose rocks to the air where they can be further weathered.When animals die they produce acids which reacts with rocks

causing them to break down or decay.

Answer 2

Animals cause mechanical weathering by making rocks more exposed to the elements through digging, nesting, clawing, and burrowing. The additional exposure causes rocks to weather at a faster rate as ice and water can now penetrate the rock and cause chemical weathering as well.

Answer 3

Any animal that burrows causes weathering. Burrowing cauuses some particles to break into smaller particles. It also exposes new surfaces to continued weathering.The mixing and digging that animals do also contribute to chemical weathering, another kind of weathering.

Answer 4

Animals can cause mechanical weathering by burrowing into rocks and soil, thereby creating pathways for water to enter and facilitating the breakage of rocks through freezing and thawing cycles. Some animals, like burrowing rodents, can also dislodge rocks and soil as they dig, contributing to rock fragmentation. Additionally, animals can contribute to mechanical weathering by trampling on rocks and soil, causing physical stress and abrasion.

Answer 5

The actions of walking, scratching, clawing, digging, tunneling, and scurrying about are enough to cause the breaking of rock into smaller particles.

Answer 6

They cause weathering when they burrow into the ground. While they are burrowing, the dirt that they kick up is allowing other things to get underground. u

Answer 7

Cold climates help it. It can happen in wet or dry climates, depending on the type of mechanical weathering. Ex: Frost wedging in wet climates, abrasion in dry climates.