Final answer:
A shield volcano is large with gentle slopes. They are formed by non-explosive eruptions and are characterized by their broad, low-profile shape. The Hawaiian Islands have shield volcanoes.
Step-by-step explanation:
A shield volcano is large with gentle slopes. It is characterized by its broad, low-profile shape and built-up layers of solidified lava flows. These volcanoes are formed by non-explosive eruptions, where lava is released onto the surface, spreading out and creating gentle slopes over time. The Hawaiian Islands, including Mauna Loa and Mauna Kea, are examples of shield volcanoes.
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