volcanos

"The mountainous terrain made the hiking trail challenging for the group. "

"My grandmother visits my family periodically, usually once a month. "

"Many volcanoes are found along the Ring of Fire, a zone in the Pacific Ocean known for earthquakes and volcanic activity. "

"The Ellesmere Island Volcanics are a Late Cretaceous volcanic group of volcanoes and lava flows in the Qikiqtaaluk Region of northern Ellesmere Island, Nunavut, Canada."

"Scientists study plants to understand how they grow. "

"Go easy on him: he is but a child."

"The hiker carefully avoided the fissure in the rock face. "

"The volcano's frequent eruptions sent plumes of ash high into the sky. "

"An officer is attached to a certain regiment, company, or ship."

"The volcano erupted, spewing lava across a wide area."

"Commercial firework displays are commonly launched from boats or other vessels"

"The little girl squealed with delight when she saw the puppy. "