Jump to navigation. Eight degrees Fahrenheit. It may not sound like much—perhaps the difference between wearing a sweater and not wearing one on an early-spring day. But for the world in which we live, which climate experts project will be at least eight degrees warmer by should global emissions continue on their current path, this small rise will have grave consequences, ones that are already becoming apparent, for every ecosystem and living thing—including us. According to the National Climate Assessment, human influences are the number one cause of global warming, especially the carbon pollution we cause by burning fossil fuels and the pollution-capturing we prevent by destroying forests.
Essays on National Parks
Poor maintenance spoils it for many of the city's parks | The Star
Providing the definition of recreational therapy will give other health related professionals an understanding of what recreational therapy is, how the recreation professionals impact the lives of individuals with interventions, and how the interventions are chosen for specific problem areas. Educating health related professionals about recreational therapy can help with successful future intervention planning. Hi Dr. Marzenaaaaa: I have been working on my proposal for remote sensing and was wondering if you could take a look at it. After feeling a bit shaky about the midterm, I really want to knock this project out of the park. I know you are really busy, and I appreciate any direction you can give me.
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Captive killer whales are live killer whales Orcinus orca which are held in captivity by humans, often for breeding or performance purposes. The practice of capturing and displaying these whales in exhibitions began in the s, soon becoming popular attractions at public aquariums and aquatic theme parks due to their intelligence, trainability, striking appearance, playfulness, and sheer size. As of August, , there were 60 orcas in captivity worldwide , 33 of which are captive-born. The practice of keeping killer whales in captivity is controversial, due to the separation of their familial "pod" during capture, and their living conditions and health in captivity.
PLoS Biol 4 8 : e This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Competing interests: The authors have declared that no competing interests exist. The diversity of life on Earth is dramatically affected by human alterations of ecosystems [ 1 ].