Rachel Carson was a marine biologist, environmentalist, and an author of many books such as the " Silent spring, The Edge of the Sea, Under the Sea Wind, and The Sea around us. She also was known to alert the world of to the environmental impact of pesticides. Carson grew up on a farm where she first started learning about nature and wildlife. As she grew up, she went to all women'c college called Chatham college and then continued her studies at John Hopkins University. This is where she had gotten a Master's degree in zoology. She then started teaching at the University of Maryland for five years then worked at the U.S. Fish and Wildlife service. There she would make programs that educated people on marine biology. She then became a Marine Biologist herself. During World War II, people started using pesticides. Such pesticides are DDT which was target to kill mosquitoes. Although DDT was targeted to kill mosquitoes, DDT also harmed the environment and made a lot of people sick. She wrote a book called " The Silent Spring", which rejected the use of pesticides. This book helped shape growing environmental consciousness. She died on April 16, 1964 of breast cancer.