Final answer:
B) Mauna Loa, Hawaii is a classic example of a shield volcano, characterized by its broad shape with gentle slopes due to low-viscosity lava flows, part of the volcanic activity of the Hawaii hotspot.
Step-by-step explanation:
The classic example of a shield volcano is B) Mauna Loa, Hawaii. Shield volcanoes are characterized by their broad, dome-like shape with gentle slopes created by low-viscosity lava flows. Mauna Loa is one of the most active volcanoes in the world and is located on the island of Hawaii, which also features the volcanic activity of Mount Kilauea and two dormant volcanoes, Mauna Kea and Hualālai. The Hawaii hot spot has created a chain of volcanic islands, showcasing Mauna Loa as a prominent feature and illustrating the formation of the Hawaiian island chain through volcanic eruptions.