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Partial melting of the ultramafic rock peridotite can generate a(n) ________ magma.

Which is the correct term for water that flows in a channel, regardless of size?

Partial melting results in a magma that is nearer the ________ end of the compositional spectrum than the parent rock from which it was derived.

Detrital sedimentary rocks have clastic textures.

Which of the following erosional features provides clues to the direction of ice flow?

Chalk, coquina, and ancient coral reefs are primarily composed of microcrystalline quartz.

Clay and muddy sediments lithify to form shales and mudstones.

Which is the correct term for water that flows in a channel, regardless of size?

Which type of limestone consists mainly of tiny, marine fossils composed of calcite?

What type of moraine is formed by the merging of two lateral moraines at a junction of two valley glaciers?