Succession: The orderly changes of plant life (producers) in an area. ntals/images/succession.gif.
Comet cartoon from 1857: Will a comet impact destroy Earth?
SUCCESSION
What is the best explanation for what happened in this picture? Were you there?
Catastrophes and Prehistory
Climate Change UNIT 9 STANDARDS: NCES 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.7.2, 2.7.3 LESSON 5.
Jupiter and Saturn Chapter 23. As we begin this chapter, we leave behind the psychological security of planetary surfaces. We can imagine standing on.
A WORLD ON THE EDGE
Erica Shook Honors Climate Change Biology- NCSSM Online 20 December 2011
Jupiter and Saturn
