Final answer:
Composite Volcanoes, also called stratovolcanoes, are characterized by their formation from alternating layers of hardened lava flows and pyroclastic material. They have broad bases and gently sloping sides. They are known for their explosive eruptions.
Step-by-step explanation:
Composite Volcanoes, also called stratovolcanoes, are characterized by their formation from alternating layers of hardened lava flows and pyroclastic material. These volcanoes have broad bases and gently sloping sides. They are known for their explosive eruptions, which can result in the ejection of ash, rocks, and gas.