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Home Discussion BoardsPolar IssuesClimate Change4th masive extinction. It's not a natural cause!?! Climate Change 4th masive extinction. It's not a natural cause!?!

« BACK TO FORUM Author Post Duncan Fuhri Joined: Sep 24, 2007 Posts: 2 Poster Rank: Tongue-tied User is Offline Province/State: Arizona City: Oro Valley 4th masive extinction. It's not a natural cause!?! November 7, 2007 @ 11:37 PM It's amazing that we are entering the fourth masive extinction since a long time. All three before us were from natural causes like the meteorite that hit earth and kiled the dinosaurs. This time though, theres nothing to blame except ourselves. Graphs created by scientists show the population of certain species drop downwards as they lose their habitats and food. Many types are food for others so if they go extinct, the other species will have nothing to eat and starve. Many videos also show farmers clear-cut trees and strip the land of its ingredients so they may farm. This destroys the rainforest (home to lots of diferent species of animals.)! back to top  |   link to this post Duncan46 PROFILE McKenna Bae Harris Joined: Sep 24, 2007 Posts: 9 Poster Rank: Soft-spoken User is Offline Gender & Age: Female, 13 Country: United States Province/State: Arizona City: Oro Valley Re: 4th masive extinction. It's not a natural cause!?! November 9, 2007 @ 10:54 AM its the 6th extinction back to top  |   link to this post kenna-babe17 PROFILE Display posts from: the last day the last week the last month the last 3 months the last 6 months the last year « BACK TO FORUM Forum Jump: Climate Change Arctic Languages Tourism Resource Development Health Contaminants Polar Connections Traditional Lifestyles Polar Policy General All times are GMT-05:00 » Check that you are logged in! You cannot create new threads in this forum You cannot post replies in this forum You cannot vote in polls in this forum You cannot edit/delete your posts in this forum Administrators: achurch, alkehm, melianie