me again lolll.
Which type of weathering is caused by plants?
ice wedging
mechanical weathering
both mechanical and chemical weathering
chemical weathering
The type of weathering caused by plants is known as mechanical weathering. Let me explain how you can arrive at this answer.
Weathering refers to the process by which rocks and minerals on the Earth's surface break down into smaller pieces or dissolve. There are two main types of weathering: mechanical and chemical weathering.
To determine which type of weathering is caused by plants, we need to understand the different processes involved in each type.
Mechanical weathering involves physical forces that break down rocks into smaller fragments without changing the composition of the rock. Examples of mechanical weathering processes include frost wedging, abrasion by wind or water, and animal activity.
On the other hand, chemical weathering involves the chemical alteration or dissolution of rocks due to the reaction with water, air, or other chemicals. In this process, the chemical composition of the rock is changed.
Now, let's consider the role of plants in weathering. Plants can contribute to mechanical weathering through their roots. As plants grow, their roots can penetrate cracks in rocks, exerting pressure and causing them to break apart over time. This process of breaking rocks into smaller pieces is an example of mechanical weathering.
Therefore, the correct answer to your question is mechanical weathering.