Concept:Volcanic eruptions produce igneous rocks when molten lava or magma cools and solidifies.
Explanation:Basalt and pumice are extrusive igneous rocks formed when lava cools rapidly after a volcanic eruption.
Granite is also an igneous rock, but it forms when magma cools slowly beneath the Earth's surface.
Option B contains basalt and pumice, which are directly linked to volcanic eruption, along with granite, which belongs to the same igneous rock family.
The remaining options include sedimentary rocks such as limestone, shale, and sandstone, or metamorphic rocks such as marble, gneiss, and quartzite.
These sedimentary and metamorphic rocks are not formed by volcanic eruptions, making Option B the correct group.
Answer:B. basalt, granite and pumice