I play a lot of sports and to ride a bike or run to certain locations would not be out of the question but simply a good exercise. ... Some solutions to the ozone depletion problem that I plan on focusing on include: 1) not use products that produce CFC's because they break apart covalent bonds in ozone therefore forming holes in the ozone layer; 2) keep my car and refrigerator in working order because the refrigerants have them maintained frequently to prevent them from leaking CFC's into the environment; 3) use my air conditioner at certain times during the day in my house when nee...

• Word Count: 1369
• Approx Pages: 5
• Grade Level: Undergraduate

However their were some key events that specific relate to the field of biology we study today. ... Now the idea was now out there and a entire new world of possibilities would be open for studying the biology of out planet! ... This played a vital importance to the field of biology by now providing a hole new world to investigate, that of the cell! ... Now we see not just anatomical studies being made but the function of these different structures. ... This ofcourse would have rased countless questions like if plants give off oxygen what do they "breath in". ...

• Word Count: 2345
• Approx Pages: 9
• Grade Level: High School

The study of global warming involves many sciences in order to look at the causes of global warming and try to find the best solutions to reduce the impact of our civilization on the planet. ... The question is "Why changing weather conditions occur?" ... The threat drilling and its effect on global warming raises ethical questions. ...

• Word Count: 2105
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate