5/11/2012

Desertification

I bet your are wondering what the heck desertification means.Desertification is when could soil becomes useless and becomes a desert.Usually humans make that happen.70% of grasslands and forests are at risk from desertification!!!!!here are some causes and ways to help stop it

                        Causes                                                                Ways to stop it

                overpopulation                                                      Help protect native plants
                                                                                             (tall plants help loads!!!!)
Purposfull fire(which kills of native plants) 
                                                                                            Sand fences stop the desert from growing
                   Irrigation                                                          
                                                                                                       Use alternative fuel!!!   
                                                                                                       (like solar power)   



-   Poodle

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