I actually like the stages, there are a lot of environmental changes on levels, you can, for instance, power punch people through a door. (gamesrevisited.com)
What effect — if any — such an impact may have had on this period of global environmental change 55 to 56 million years ago remains unclear. (aaas.org)
Understanding the response of coastal barrier systems to long - term environmental changes in climate, sea level and land use. (evsc.virginia.edu)