Frequent question: What is an example of a physical weathering 1 point?

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 is an example of physical weathering quizlet?

what is an example of physical weathering? when water and air reacts with the minerals in the rocks. What is an example of chemical weathering? Lime stone.

What is an example of physical weathering Brainly?

Explanation: physical weathering is rocks, soil and minerals being slowly broken down or broken apart by the Earth’s environment such as pressure, temperature, water and ice. An example of physical weathering is a large rock located under a waterfall turning smooth from the pounding water.

What are the 6 types of physical weathering?

There are 6 common ways in which physical weathering happens.

  • Abrasion: Abrasion is the process by which clasts are broken through direct collisions with other clasts. …
  • Frost Wedging: …
  • Biological Activity/Root Wedging: …
  • Salt Crystal Growth: …
  • Sheeting: …
  • Thermal Expansion: …
  • Works Cited.
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What are examples of physical and chemical weathering?

Physical, or mechanical, weathering happens when rock is broken through the force of another substance on the rock such as ice, running water, wind, rapid heating/cooling, or plant growth. Chemical weathering occurs when reactions between rock and another substance dissolve the rock, causing parts of it to fall away.

What is the best example for physical weathering quizlet?

2. Which is the best example of physical weathering? (1) The cracking of rock caused by the freezing and thawing of water.

Which one of the following is an example of weathering?

Example of weathering: Wind and water cause small pieces of rock to break off at the side of a mountain. Weathering can occur due to chemical and mechanical processes. Erosion is the movement of particles away from their source. Example of erosion: Wind carries small pieces of rock away from the side of a mountain.

What is weathering give two examples Brainly?

Weathering that breaks rocks into smaller pieces without altering . for example, ice freezing and expanding in cracks in the rock; tree roots growing in similar cracks; expansion and contraction of rock in areas with high daytime and low nighttime temperatures; cracking of rocks in forest fires, and so forth.

Which of the following is an example of physical weathering when the temperature drops and water freezes?

There are many examples of physical weathering including streams cutting through rock to form canyons, rocks splitting when water seeps in and freezes, windblown sand breaking down rock, roots from plants breaking apart the rocks in soil, and even animals.

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Which of the following is an example of chemical weathering?

C: Acid rain is an example of chemical weathering. When acidic chemicals are evaporated and fall as rain, they can have devastating effects on plant and animal life.