Which is the best description of weathering Brainly?

Which is the best description of weathering Brainly?

A is the correct answer. Weathering refers to various natural processes, such as wind, that breakdown rocks through mechanical or chemical processes.

What word describes weathering?

In this page you can discover 37 synonyms, antonyms, idiomatic expressions, and related words for weathering, like: disintegrating, eroding, enduring, discoloring, braving, overcoming, dry, petrifying, blanching, bleaching and hardening.

Which best describes mechanical weathering?

Which of the following statements best describes mechanical weathering? The physical breakdown of rock by environmental factors. It is a process by which rocks are broken down by chemical reactions.

What best describes weathering and erosion?

Organic weathering happens when plants break up rocks with their growing roots or plant acids help dissolve rock. Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock.

What are 5 types of weathering?

These are freeze-thaw, onion skin (exfoliation), chemical and biological weathering. Most rocks are very hard.

Which is an example of physical weathering?

Physical Weather Examples Physical weathering occurs when rock is broken down through mechanical processes such as wind, water, gravity, freeze-thaw cycles, or the growth of roots into rock.

Which is best example of physical weathering?

The correct answer is (a) the cracking of rock caused by the freezing and thawing of water.

What are the 3 agents of physical weathering?

Three agents of physical weathering that can cause abrasion are moving water, wind and gravity.

What is another name for physical weathering?

Physical weathering, also called mechanical weathering or disaggregation, is the class of processes that causes the disintegration of rocks without chemical change.

Is Oxidation an example of physical weathering?

Oxidation is another kind of chemical weathering that occurs when oxygen combines with another substance and creates compounds called oxides. When rocks, particularly those with iron in them, are exposed to air and water, the iron undergoes oxidation, which can weaken the rocks and make them crumble.

What is the most common type of weathering?

wedging

How does weathering affect humans?

Positive Impacts • The weathering of rocks helps to form the basic component of soil. Soil is very essential for Human Activities . It enables farming for food crops. Humans cause increases in acid rain and pollution, which increase the amount of weathering agents in the air and water, and then on land.

What is Brainpop weathering?

What is weathering? A process that break rocks down into smaller pieces. A shift in weather patterns. The process by which mountains are formed. The process by which seasons change.

What type of weathering affects granite?

Chemical weathering of granite occurs when dilute carbonic acid, and other acids present in rain and soil waters, alter feldspar in a process called hydrolysis.

How does weathering affect buildings?

Exogenous factors include weathering process that causes wind erosion and accumulation. It leads to soil erosion and siltation on buildings and roads. It also causes water surface and subsurface erosion and accumulation. These can cause changes in relief, destruction of buildings and roads, damming streams, or erosion.

What’s an example of chemical weathering?

Chemical weathering occurs when water dissolves minerals in a rock, producing new compounds. Hydrolysis occurs, for example, when water comes in contact with granite. Feldspar crystals inside the granite react chemically, forming clay minerals. The clay weakens the rock, making it more likely to break.

Which is the best example of chemical weathering?

With chemical weathering of rock, we see a chemical reaction happening between the minerals found in the rock and rainwater. The most common example of hydrolysis is feldspar, which can be found in granite changing to clay. When it rains, water seeps down into the ground and comes in contact with granite rocks.