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This deposit formed by the flowing or intrusion of lava or magma into water, ice, or water-saturated sediment, and its consequent granulation or shattering into small angular fragments:

a. granulite
b. fiamme
c. xenolith
d. hyaloclastite
e. c & d
f. none of the above

1 Answer

2 votes

Final answer:

Hyaloclastite is the deposit formed by lava or magma interacting with water, leading to granulation into small angular fragments. Intrusive igneous rocks, such as granite, have a coarse-grained texture due to the slow cooling of magma. The correct option is d.

Step-by-step explanation:

The deposit formed by the flowing or intrusion of lava or magma into water, ice, or water-saturated sediment, which subsequently granulates or shatters into small angular fragments, is known as hyaloclastite. This occurs when molten lava comes into contact with water, leading to rapid cooling and fragmentation of the rock.

Igneous rocks come in various forms depending on their origin and cooling history. Intrusive igneous rocks like granite form when magma cools slowly deep within the earth, leading to coarse-grained textures. Rocks formed from rapid cooling on the surface, like basalt, have fine-grained textures and are considered extrusive igneous rocks.

Hence, Option d is correct.

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