... restore the "fixed air" only in the presence of light; the plants made the air noxious if kept in darkness. Antoine Laurent Lavoiser = had previously described the chemical composition of air Nicolas Theodore de Saussure = discovered plants need water in the process in the process with the formulation of energy conservation. George G.Stokes and Henry C.Sorby first described ... the chemical structure of the green light-absorbing pigment chlorophyll. Willstater and A.Stoll published the empirical formulas ... of the two major forms, chlorophyll's a and b. They hypothesized that the chlor...

• Word Count: 418
• Approx Pages: 2
• Grade Level: High School

... is most likely going to be more drought because of the longer dry periods. That is bad for us because of the problems that we already have with water management and conservation. Also with the sea levels rising because of global warming, it will contaminate so of the underground freshwater. There will also be more wildfires ... heat and that trapped heat can hold more moisture. Large rainstorms and floods are projected to happen every 4 to 6 years now because of global warming. Because of the heavy rain that we are getting from global warming, pollution, sediments, and nutrients into our...

• Word Count: 961
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School