weathering
Weathering (noun) means the breaking down of rock, soil and building materials where they lie, caused by rain, frost, wind, heat and chemical reactions with air and water. Example: “Frost weathering split the cliff face along its joints.”
How to Use Weathering
Learner’s notesIn plain EnglishRock and stone slowly breaking apart from being out in the weather.
A core geography and geology term; the verb sense is common in business and news writing.
Weathering breaks material down in place; erosion carries the pieces away. Exam answers lose marks for treating them as the same thing.
Fill the Gap
Can you complete this real example?
Frost _____ split the cliff face along its joints.
Synonyms
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Rhymes for weathering
Frequently Asked Questions
What is the difference between weathering and erosion?
Weathering breaks rock apart where it sits, with no transport involved. Erosion is the removal of the loosened material by water, ice, wind or gravity. Weathering usually happens first and erosion clears up after it.
What are the main types of weathering?
Physical, which cracks rock apart through frost, heat or pressure release; chemical, in which water and acids dissolve or alter the minerals; and biological, where roots, burrowing animals and lichens do the damage.