crusts

"A magnet attracts iron filings."

"I will purchase the vacation package if you will include car rental."

"The outermost layer of the onion was paper-thin. "

"My teacher explained the new math concept, and I understood it perfectly. "

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

"My sister is very helpful, especially when it comes to organizing things. "

"a pessimistic view of the future"

"The earthquake shook the ground because of movement in the lithosphere. "

"Have you looked at the overnights yet?"

"Many earthquakes happen in California because it is near a geologic fault. "

"The grocery store sells a wide variety of foodstuffs, including fruits, vegetables, and grains. "

"My grandfather helped me with my math homework. "