The major difference between breccia and conglomerate is b. rounding of the grains.

Here's why:

Both breccia and conglomerate are types of clastic sedimentary rocks. They are composed of larger, often pebble-sized fragments. The key difference between the two is the shape of these fragments.

a. Size of grains: Both breccia and conglomerate can have a similar grain size, so this is not a distinguishing factor.

b. Rounding of the grains: This is the major difference. In breccia, the fragments are angular, meaning they have not been worn down and rounded off. This suggests they have not been transported far from their source. In contrast, the fragments in conglomerate are rounded, indicating they have been worn down, usually by water or wind, and transported some distance from their source.

c. Composition of grains: Both breccia and conglomerate can be composed of a variety of rock types, so this is not a distinguishing factor.

d. All of the preceding: As explained above, the only major difference is the rounding of the grains, so this option is not correct.

Question

The major difference between breccia and conglomerate is b. rounding of the grains.

Here's why:

Both breccia and conglomerate are types of clastic sedimentary rocks. They are composed of larger, often pebble-sized fragments. The key difference between the two is the shape of these fragments.

a. Size of grains: Both breccia and conglomerate can have a similar grain size, so this is not a distinguishing factor.

b. Rounding of the grains: This is the major difference. In breccia, the fragments are angular, meaning they have not been worn down and rounded off. This suggests they have not been transported far from their source. In contrast, the fragments in conglomerate are rounded, indicating they have been worn down, usually by water or wind, and transported some distance from their source.

c. Composition of grains: Both breccia and conglomerate can be composed of a variety of rock types, so this is not a distinguishing factor.

d. All of the preceding: As explained above, the only major difference is the rounding of the grains, so this option is not correct.

Knowee AI · Accepted Answer

The major difference between breccia and conglomerate is b. rounding of the grains.

Here's why:

Both breccia and conglomerate are types of clastic sedimentary rocks. They are composed of larger, often pebble-sized fragments. The key difference between the two is the shape of these fragments.

a. Size of grains: Both breccia and conglomerate can have a similar grain size, so this is not a distinguishing factor.

b. Rounding of the grains: This is the major difference. In breccia, the fragments are angular, meaning they have not been worn down and rounded off. This suggests they have not been transported far from their source. In contrast, the fragments in conglomerate are rounded, indicating they have been worn down, usually by water or wind, and transported some distance from their source.

c. Composition of grains: Both breccia and conglomerate can be composed of a variety of rock types, so this is not a distinguishing factor.

d. All of the preceding: As explained above, the only major difference is the rounding of the grains, so this option is not correct.

The major difference between breccia and conglomerate is a. size of grains. b. rounding of the grains. c. composition of grains. d. all of the preceding

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The major difference between breccia and conglomerate is

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