The Earth. (2011, June 15). Retrieved August 2, 2025, from http://www.essayworld.com/essays/The-Earth/99718
"The Earth." Essayworld.com. Essayworld.com, 15 Jun. 2011. Web. 2 Aug. 2025. <http://www.essayworld.com/essays/The-Earth/99718>
"The Earth." Essayworld.com. June 15, 2011. Accessed August 2, 2025. http://www.essayworld.com/essays/The-Earth/99718.
"The Earth." Essayworld.com. June 15, 2011. Accessed August 2, 2025. http://www.essayworld.com/essays/The-Earth/99718.