HW-2391 - Revision history

HW-2391 - Revision history http://72.14.177.54/Environmental_Technology/?title=HW-2391&action=history Revision history for this page on the wiki en MediaWiki 1.15.1 Tue, 16 Jun 2026 16:08:23 GMT Jalcst-2391 at 11:30, 21 March 2006 http://72.14.177.54/Environmental_Technology/?title=HW-2391&diff=2706&oldid=prev <p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 11:30, 21 March 2006</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=HW7 page 190=</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=HW7 page 190=</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">1.What are some of the factoors that have contributed to the hudge increase in the incidece of AIDS in sub-Saharan Africa?</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*Women have little acess to prevention information or effective treatments for AIDS and most of them die because they cannot afford the high costs of potent antivirial drugs.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">6.What is environmental resistance?</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*Organisms cannot reproduce indefinately at their intrinsic rates of increase because the environment sets limits called environmental resistance. Which includes unfavorable environmental conditions as the limited availabilty of food, water, shelter, and other essential resources[resulting in increased compitition] and this limits imposed by disease and predation.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">10.Explain how human diseases such as the Black Death, tuberculosis, and AIDS is related to high population densities found in urban environments. Are such diseases density-dependent or density-independent?</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*Because of high population densities the people in the environment encounter one or another more frequently than low density populations, therefore the chance of spreading human diseases happen more rapidly. </ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*These diseases are density-dependent factors.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">11.What is zero population growth? When do population experts think that the human population will have zero population growth?</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*Zero population growth is when the birth rate is equal to the death rate.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*It is projected that humans will have zero population growth toward the end of the 21st century.</ins></div></td></tr>  </table> Tue, 21 Mar 2006 11:30:18 GMT Jalcst-2391 http://72.14.177.54/Environmental_Technology/Talk:HW-2391 Jalcst-2391 at 11:05, 21 March 2006 http://72.14.177.54/Environmental_Technology/?title=HW-2391&diff=2705&oldid=prev <p></p> <p><b>New page</b></p><div>=HW7 page 190=</div> Tue, 21 Mar 2006 11:05:05 GMT Jalcst-2391 http://72.14.177.54/Environmental_Technology/Talk:HW-2391