Sunday, January 23, 2011. 1 Describe the logo using the language of the Elements and Principles of Design. The elements and principles used in this logo are the use of bright colors. 2 Describe the symbols used in the logo. The image I choose was urban graffiti art.

Humans are indeed an invasive species, we invade areas that already belong to other animals. Our activities have destroyed and risked the lives of other species. The impact humans have on living things is dangerous because we can easily change the climate.

Tuesday, May 31, 2011. Prior to usage on land, biosolids must be filtered of their harmful compounds. They are processed through a sewage treatment which removes the solid segments, pathogens and other toxic elements. When complete, the newly cleansed and finished biosolids can be used. In short, I believe that biosolids are extremely important in determining the future of our environment. The use of biosolids is a cost effective way to dispose of human waste.

El valor introducido no es correcto. Debe introducir un valor numérico.