1. 2. Volcano :anopeningin the earth’s surface through which lava, hot gases, and rock fragmentserupt Introduction to volcanoes 3. Magma50-100miles below the earth’s…
1. Chapter 8 Landforms on the Earth 2. The earth surface • Earth’s surface is not flat or smooth. It has been shaped and changed into many different features over years…
Slide 1Volcanism The study of volcanoes and their activities Slide 2 Slide 3 5/18/80 - Before Slide 4 “Vancouver, Vancouver, this is it!” During Slide 5 May 18, 1980…
Slide 1 Changes in Ecosystems: Ecological Succession Slide 2 succession Gradual process of change and replacement in a community. Slide 3 Succession usually emphasizes plant…
Ecological Succession Changes in Ecosystems: Ecological Succession succession Gradual process of change and replacement in a community. Succession usually emphasizes plant…