Investigate Your Soil In this lab, you are going to see how some of these factors can affect the soil in your own region. We will be taking soil samples from four different locations to see if there are any noticeable differences between them. Since we are localizing our study, it would be extremely difficult to get […]

Unit 1 Examination 38 GED 108 Environmental Science Multiple Choice Questions (Enter your answers on the enclosed answer sheet) 1) Most of the world population growth in the near future will be in: A) Europe B) North America C) developing countries D) developed countries 2) If the Millennium Development Goals are achieved by 2015: A) […]

population of tree salamanders is highly variable in color and blends easily with the surrounding, colorful vegetation. After a factory upstream impacts their environment, several species of trees die off and only those with one color of leaf and flower are left. Within several generations, the salamander population has reduced variability in color. Needs help […]

1.  Present the pros and cons of an employer participating in the OSHA Voluntary Protection Program (VPP) or the Star Program. Based on the pros and cons, explain why you would or would not recommend participation to an employer where you worked. Your answer must be at least 200 words in length. 2.  Explain your […]

By LadyofHats (Own work) [CC0], via Wikimedia Commons  https://commons.wikimedia.org/wiki/File%3AFood_web_diagram.svg Consider the food web above depicting a terrestrial food web and a marine food web. In the Everglades, a freshwater marsh, terrestrial and aquatic environments are interconnected. The complexity of this unique ecosystem can be analyzed by constructing a food web to trace the flow of energy between organisms. […]