Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống
1
/ 11 trang
THÔNG TIN TÀI LIỆU
Volcanoes Reading Lesson (Unit Two) What is the “volcano”? It’s a type of mountains that pours out hot melted rock, gas, steam and ash from inside the Earth Gas, steam and smoke ash lava Active Volcano Dormant Volcano vent crack magma smoke ash lava This diagram is going to help you to understand Etna erupts!