strata
/ˈstɹɑtə/
Layers of rock lying one on top of another.
“Geologists study rock strata to learn about Earth's past climates.”
My Deckに追加
/ˈstɹɑtə/
Layers of rock lying one on top of another.
“Geologists study rock strata to learn about Earth's past climates.”
My Deckに追加