Final answer:
Composite volcanoes have explosive eruptions and can produce pyroclastic flows and lahars, shield volcanoes have gentle eruptions but can produce lava flows and volcanic gases, and cinder cone volcanoes have explosive eruptions and can produce ashfall and volcanic bombs.
Step-by-step explanation:
Composite Volcanoes:
Composite volcanoes, also known as stratovolcanoes, are tall, steep-sided mountains with explosive eruptions. They are formed from alternating layers of lava and ash. The dangers associated with composite volcanoes include pyroclastic flows, which are fast-moving clouds of hot gas, ash, and rocks that can travel down the volcano at high speeds. Residents living near composite volcanoes should be warned about the potential for explosive eruptions, and they should expect ashfall and the possibility of lahars, which are fast-moving mudflows caused by volcanic activity.
Shield Volcanoes:
Shield volcanoes have a low, broad shape and are formed by layers of lava that flow slowly and spread out over a large area. They have gentle eruptions and are not typically dangerous to nearby residents. However, residents should be warned about the possibility of lava flows, which can destroy anything in their path. They should also be aware that shield volcanoes can produce volcanic gases, such as sulfur dioxide, which can be harmful if inhaled in large quantities.
Cinder Cone Volcanoes:
Cinder cone volcanoes are small, steep-sided mounds of volcanic ash and rock fragments. They have explosive eruptions but are generally short-lived. Residents near cinder cone volcanoes should be warned about the potential for explosive eruptions and ashfall. They should also be aware that cinder cone volcanoes can produce volcanic bombs, which are large pieces of molten or semi-molten rock that are ejected from the volcano during an eruption.