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What are the agents of biological weathering?
The agents of "weathering" is both the agents of the physical and the chemical weathering combined. Agents of physical weathering can be: wind, water, sun, ice, gravity, rain, etc. Agents of chemical weathering may be: acid from roots, acid rain, oxidation/reduction (rusting), carbon dioxide, etc. They are the same because both physical and chemical weathering lead to erosion of rocks. In other words, both help rocks break down into smaller pieces. They are also the same because both physical and chemical weathering can occur with the same agent. For example, TREES. The roots of trees release acid to break down rocks (chemical weathering) while the roots of trees also grow into the cracks of rocks and help break them apart (physical weathering). Note that weathering is just the beginning process of erosion. Erosion is when stuff actually breaks down into smaller pieces.
How do tornadoes related to weathering erosion and deposition?
Tornadoes often bring down trees, which can increase soil erosion. On rare occasions tornadoes can directly scour away the topsoil as well. Overall, tornadoes are not significant contributors to erosion and deposition.
What can slow down weathering and erosion?
Factors that can slow down weathering and erosion include the presence of vegetation, such as plants and trees, which help stabilize soil and prevent erosion. Additionally, the presence of protective structures, like rocks and barriers, can shield the surface from weathering and erosion. Climate conditions, such as lower temperatures or reduced precipitation, can also slow down these processes.
What kind of weathering is a sign of tornadoes?
Signs of a potential tornado include rotation in the clouds, a persistent lowering of the cloud base, and a hole opening up in the clouds near the back of a storm (these are all potential precursors). Other signs include a funnel or con shaped extension of the cloud base, and swirling debris on the ground, indicating that a tornado or funnel cloud has formed.
What are 3 effects of chemical weathering?
Formation of clay minerals, which can alter the physical properties of rocks. Dissolution of minerals such as calcite and gypsum, leading to the weakening and eventual breakdown of rock structures. Release of ions into water sources, which can impact water quality and ecosystems.
What are the main causes of mechanical weathering?
Freezing weather, dramatic changes in temperature, the roots of trees or plants searching for nutrients in the ground therefore breaking it apart, etc.
Are cracks in a sidewalk next to a tree mechanical weathering or chemical weathering?
tree is grown by the person who is planting it therfore its made by human therefor its mechanical energy tree is grown by the person who is planting it therfore its made by human therefor its mechanical energy
Is living organisms mechanical weathering?
A living organism is like a human being Example/ Animals, Trees, Flowers, Insects, or anything living
What are the agents of biological weathering?
The agents of "weathering" is both the agents of the physical and the chemical weathering combined. Agents of physical weathering can be: wind, water, sun, ice, gravity, rain, etc. Agents of chemical weathering may be: acid from roots, acid rain, oxidation/reduction (rusting), carbon dioxide, etc. They are the same because both physical and chemical weathering lead to erosion of rocks. In other words, both help rocks break down into smaller pieces. They are also the same because both physical and chemical weathering can occur with the same agent. For example, TREES. The roots of trees release acid to break down rocks (chemical weathering) while the roots of trees also grow into the cracks of rocks and help break them apart (physical weathering). Note that weathering is just the beginning process of erosion. Erosion is when stuff actually breaks down into smaller pieces.
What are the three processes to mechanical weathering?
The processes for mechanical weathering are what change the rock completely. In chemical, it's what changes the rock into something different.For mechanical, there are four types of weathering.1) Abrasion: Sand and rock particles are carried by wind, water or ice and wear away exposed rock surfaces.2) Exfoliation: (heating and cooling of the rock)3) Bioturbation: * roots of trees and other plants enter cracks in rocks and eventually break them. * An animal that burrows in the ground.4) Frost action/ ice wedging: When water enters a rock and freezes which makes the rock expand and therefore, make the crack bigger. (Think of this like snow and ice and the side walks.)
What are the main causes of weathering?
Freezing weather, dramatic changes in temperature, the roots of trees or plants searching for nutrients in the ground therefore breaking it apart, etc.
What would not increase the effects of weathering and erosion?
trees and plants protect the earth from weathering and erosion
What type of weathering occurs most in the plains and lakes area of TX?
The predicted agents of weathering are tall grasses and trees which cause mild winds.
How do trees cause weathering of rocks?
When water freezes and becomes into ice, it expands. Imagine this inside the crack of a rock. Evidently the crack will only enlarge too. After freezing and thawing so many times bits of the rock break off.
Where would you most likely find biological weathering?
Near lots of trees or plants
Could people help cause weathering and erosion by planting trees?
well sure.
How does deforestation affect weathering?
Basically, deforestation can affect weathering in a negative way as it harms the ecosystem and the habitats of animals. Trees now offer no protection from winds, frosts and rain. All these are weathering agents.
