The Extinction of Sumatran Tigers in Asia – by Yoshie Samosir Tigers are the largest cat species with sharp claws and teeth. They are excellent swimmers and climbers. The ones that live in colder regions are paler‚ larger‚ thicker fur. Though for those who live in warmer climates are smaller and more colourful. But both are targeted for illegal poaching of body parts. Good day fellow classmates‚ allow me to share what I know and have learnt about Sumatran tigers. This is where you live. You have
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Preventing a Species from Extinction Whether should people prevent a species from being extinct or not seems not a controversial topic. Nowadays‚ a lot of people will agree on protecting endangered species. However‚ most people still have some questions. Why should people prevent a species from extinction? Is it Important? What can humans get from protecting rare species? We can answer these questions from three aspects. People should prevent a species from extinction because humans have the responsibility
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number of families (Sepkoski‚ 1986) and an estimated 96% extinction at the species level (Raup‚ 1979). Oceanic life suffered the most but terrestrial life forms were also greatly affected. There was a 77% reduction in the number of tetrapod families (Maxwell and Benton‚ 1987). All major groups of oceanic organisms were affected with the crinozoans (98%)‚ anthozoans (96%)‚ brachiopods (80%) and bryozoans (79%) suffering the greatest extinction (McKinney‚ 1987). The end of
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COMPARATIVE ANATOMY OF VERTEBRATES For the past years‚ extinction is still the major concern of most scientists‚ a problem and phenomenon that encompass all living organisms here on Earth. But do we all know how extinction happens and what are its causes? Just like the topic shared by Mr. Vance Vredenberg concerning the unusual decline in frog’s population‚ extinction is really something anyone should be aware of. According to him‚ extinction of organisms may be caused by any of the following: habitat
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The mass extinction of dinosaurs is still a mystery today but their are many theories supporting how and why approximately 70% of all living species on earth suddenly became extinct including dinosaurs‚ 66 million years ago. The most common and realistic theory is the astroid impact theory when a astroid 6-15 km in diameter hit earth with the force of five billion atomic bombs. Another possible theory is climate change‚ the dinosaurs didn’t adapt fast enough to the climate when it was changing and
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* My favorite bear is the Chicago Bears mascot. This is the team Brian Urlacher plays for now. He has played for the Bears his entire professional career. During his time with the Bears he has gone to the Super Bowl and several Pro Bowls. His rookie year‚ Brian won the Defensive Player of the Year Award for most outstanding Linebacker in the NFL. Growing up as a child‚ he had a rough life but it didn’t stop him from playing great football through from the time he was young to the time he
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After reading Act One of The tragedy of Macbeth we can see that Lady Macbeth are indeed polar opposites. In act one we can see that the two are different so let us discuss the differences and similarities of Macbeth and his wife we witness in act one.Lady Macbeth seems to be more bold and stronger mentally than her husband while he is more of the second guessing type who thinks more than his wife who seems to not rethink and knows what she wants. In Act 1 we see that Lady Macbeth wants King Duncan
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time progresses‚ the Earth’s ecosystem is continuously changing rapidly‚ mostly in the reason of human impact. Humans make huge impacts on the world and many of those impacts involves human-caused extinctions. Evidently‚ this has become a huge issue relating on biodiversity and there have been many extinctions due to global warming‚ pollution‚ hunting‚ etc. In addition‚ there are many conservation acts being placed on endangered species for protection and the species are placed out of their normal habitat
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Most humans are scared of bees‚ but bees are vital in many ways. The extinction of bees can cause a huge environmental impact‚ just like the extinction of any creature‚ but what would happen? I love bees‚ but many people kill bees because they are afraid of them‚ but my grandfather kept bees and there was nothing to be afraid of. Many people don’t believe that bees are so nice because of their experiences of stinging‚ but what really is the truth? How do bees interact with humans? Should we
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There have been many investigated causes for this‚ but the scientific community cannot decide on one for sure. This is due to lack of evidence for each theory. The most common current theories about the extinction are over hunting‚ climate change and disease. One of the possible causes of extinction of the megafauna is climate change. This is predicted as the megafauna all around the world became extinct close to the end of the last ice age and just and the climate was getting warmer (Florek‚ 2015)
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