The Earth. (2011, June 15). Retrieved May 8, 2025, from http://www.essayworld.com/essays/The-Earth/99718
"The Earth." Essayworld.com. Essayworld.com, 15 Jun. 2011. Web. 8 May. 2025. <http://www.essayworld.com/essays/The-Earth/99718>
"The Earth." Essayworld.com. June 15, 2011. Accessed May 8, 2025. http://www.essayworld.com/essays/The-Earth/99718.
"The Earth." Essayworld.com. June 15, 2011. Accessed May 8, 2025. http://www.essayworld.com/essays/The-Earth/99718.