http://homework123.forumotion.net/environmental-science-f11/-t1.htm Tue, 26 May 2009 07:45:35 GMT 10 http://illiweb.com/fa/empty.gif http://homework123.forumotion.net/environmental-science-f11/-t1.htm http://homework123.forumotion.net/environmental-science-f11/phase-five-ip-t41.htm Admin Billie Berry CTU Online August 7, 2006 Phase 5 Individual Project SCI205-0603A-03 Instructor Sopka Urban Sprawl and its Environmental Impacts Sprawl can be described as an increase of use in urbanized land by fewer people (CWAC). These fast growing expansions of cities has been commonly referred to as “urban sprawl” (Frumkin). This term refers to the complex patterns of land use, social and economic development, and transportation (Frumkin). ... Environmental Science Tue, 26 May 2009 07:45:35 GMT http://homework123.forumotion.net/environmental-science-f11/phase-five-ip-t41.htm#42 http://homework123.forumotion.net/environmental-science-f11/phase-five-ip-t41.htm http://homework123.forumotion.net/environmental-science-f11/natural-gas-ip-t40.htm Admin Billie Berry CTU Online Individual Project SCI205-0603A-03 July 28, 2006 Instructor Sopka Research the types of alternative fuel vehicles that are currently under development, examine the advantages and disadvantages of each, and decide would have the least environmental impact. Natural Gas Vehicles There are now more than fifty manufacturers producing light, medium, and heavy duty vehicles and engines providing almost 130,000 Natural Gas Vehicles (NGVs) currently ... Environmental Science Tue, 26 May 2009 07:44:43 GMT http://homework123.forumotion.net/environmental-science-f11/natural-gas-ip-t40.htm#41 http://homework123.forumotion.net/environmental-science-f11/natural-gas-ip-t40.htm http://homework123.forumotion.net/environmental-science-f11/phase-five-db-t39.htm Admin Billie Berry CTU Online August 6, 2006 SCI205-0603A-03 Phase Discussion Board Instructor Sopka How To Sustain Our Future The first question we have to ask ourselves is, “how many people can this planet support.” With this question we move into three topics that are a way to help preserve what is left of the current resources now crucially in our charge. Or first topic would be population control. Although this sounds like it could be an answer, for humans this ... Environmental Science Tue, 26 May 2009 07:43:45 GMT http://homework123.forumotion.net/environmental-science-f11/phase-five-db-t39.htm#40 http://homework123.forumotion.net/environmental-science-f11/phase-five-db-t39.htm http://homework123.forumotion.net/environmental-science-f11/phase-one-task-two-t38.htm Admin Billie Berry CTU Online SCI205-03 July 11, 2006 Instructor Sopka Discuss the social factors that brought about the collapse of the Easter Island Civilization. You then intend to compare these events to the on-going deforestation of the Amazon rain forest. (Conclude the speech by explaining what should be done to make sustainable development a reality.) Easter Island and The Lessons of a Lost Civilization Polynesians were the original inhabitants of Easter Island and ... Environmental Science Tue, 26 May 2009 07:41:50 GMT http://homework123.forumotion.net/environmental-science-f11/phase-one-task-two-t38.htm#39 http://homework123.forumotion.net/environmental-science-f11/phase-one-task-two-t38.htm http://homework123.forumotion.net/environmental-science-f11/phase-one-task-three-t37.htm Admin Billie Berry CTU Online July 14, 2006 SCI205-03 Instructor Sopka Developing Nations With Too Little Land Before Industrial Revolution, populations sustained themselves thru subsistence agriculture. This meaning, the land in which they lived on produced enough food to sustain while the surrounding ecosystem provided firewood, housing and meat. This system would work for this small population, but now that way of life is gone (Wright). With booming growth in populations ... Environmental Science Tue, 26 May 2009 07:40:56 GMT http://homework123.forumotion.net/environmental-science-f11/phase-one-task-three-t37.htm#38 http://homework123.forumotion.net/environmental-science-f11/phase-one-task-three-t37.htm http://homework123.forumotion.net/environmental-science-f11/phase-one-db-t36.htm Admin Billie Berry CTU Online SCI205-03 July 5, 2006 Instructor Sopka Research the introduction of any two of the following alien species into the U.S. and the ecological effect(s) they have had on local plant and animal populations. If the introduction was intended, explain why. If unintended, explain how it occurred. Explain why these species are so invasive. A transported species becomes invasive when it can find physical conditions and food supplies that are hospitable. ... Environmental Science Tue, 26 May 2009 07:38:28 GMT http://homework123.forumotion.net/environmental-science-f11/phase-one-db-t36.htm#37 http://homework123.forumotion.net/environmental-science-f11/phase-one-db-t36.htm