Mechanical weathering flashcard sets

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1-1 of 1Mechanical weathering flashcard sets
# Title Terms Date
1PHYSICAL/MECHANICAL WEATHERINGby veera2294 terms2 days ago
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mechanical weathering definitions
# Definition Sets
1the process of physically breaking down rock. for example, plant growth can split rock apart20 sets
2the type of weathering in which rock is physically broken into smaller pieces18 sets
3the type of weathering in which rock is physically broken into smaller pieces.8 sets
4the physical disintegration of rock, resulting in smaller fragments7 sets
5process by which rock is split or broken into smaller pieces without changing its chemical composition, disintegration7 sets
6the breakdown of rock into smaller pieces by physical means6 sets
7involves breaking rocks without changing their chemical composition5 sets
8occurs when rock is actually broken and weakened physically4 sets
9the process of physically breaking down rock4 sets
10wht is the break down of rock by physical means?4 sets
11when rocks are broken apart by physical processes4 sets
12weathering that does not involve changes in the chemical makeup of rocks.4 sets
13natural processes that break rock into smaller pieces.3 sets
14what is an interchangeable term for physical weathering?3 sets
15process that breaks rocks down in small pieces without changing them chemically3 sets
16breakdown of rock into smaller pieces by physical means3 sets
17the process by which rocks and minerals break down into smaller pieces.3 sets
18occurs when rocks are broken apart by physical processes3 sets
19rock is physically broken into smaller pieces3 sets
20weathering that is physically caused2 sets
21the process of physically breaking down rock.2 sets
22breaking rocks down in to smaller pieces without changing the mineral composition2 sets
23rock is weakened and reduced to smaller form. examples: a. ice wedging-water freezes and expands, breaking or splitting rock2 sets
24process in which rocks and minerals break down into smaller pieces2 sets
25rock is weathered and reduced into smaller form2 sets
26rock is weakened and reduced to smaller form2 sets
27the breakdown of rocks and minerals by physical agents such as frost, wind, and tree roots, with no chemical alteration2 sets
28rocks are broken apart by physical process2 sets
29what type of weathering increases surface area via erosion?2 sets
30what is another name for physical weathering?2 sets
31occurs when rock is actually broken or weakened physically2 sets
32process by which rock is split or broken into smaller pieces without changing its chemical composition2 sets
33the breakdown of rock into smaller pieces of the same matrial without any change in its composition.2 sets
34the process by which rocks break down into smaller pieces by physical means2 sets
35natural processes that break rock into smaller pieces2 sets
36natural process that breaks rock into smaller peices2 sets
37the actual breaking up of physical breaking of rock2 sets
38physical process that breaks rocks apart without changing their chemical make-up; can ve caused by ice wedging animals and plant roots2 sets
39the breakdown of rock into smaller pieces by physical means.2 sets
40when rock is broken or weakened physically2 sets