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Extinction

en.wikipedia.org/wiki/Extinction

There are a variety of causes that can contribute directly or indirectly to the extinction of a species or group of species. "Just as each ...

What are causes of wildlife extinction? | Reference.com

www.reference.com/science/causes-wildlife-extinction-e55e2c13f4e44a0c

Some causes of wildlife extinction include habitat destruction, pollution, hunting and introduction of foreign species to an environment. Many causes of extinction  ...

What are the causes for depletion of wildlife? - Quora

www.quora.com/What-are-the-causes-for-depletion-of-wildlife

There are many reasons that lead to depletion and/or extinction of Wildlife across the world. I will try and summarize what in my opinion are the foremost.

Why species go Extinct – Ark of Life, stopping extinction

www.arkoflife.net/why-species-go-extinct.html

Extinction is the end of a group of organisms (taxon), normally a species. ... is a human cause of extinction that may represent a major, or dominant factor in the ...

6 important factors for extinction of wildlife throughout the world

www.preservearticles.com/201102244191/6-important-factors-for-extinction-of-wildlife-throughout-the-world.html

Feb 24, 2011 ... Wildlife extinction results from many forces operating in the society, such ... that cause extinction of species and the relative importance of each.

The Impact of Wildlife Extinction and the Importance of Biodiversity ...

exitstageright.wordpress.com/2007/10/08/the-impact-of-wildlife-extinction-and-the-importance-of-biodiversity/

Oct 8, 2007 ... Humans play a tremendous role in wildlife extinction. Habitat loss, degradation, and fragmentation are the leading factors that cause wildlife ...

Natural and Human Impacts on Wildlife - NatureWorks

www.nhptv.org/natureworks/nwep16b.htm

Humans are now responsible for causing changes in the environment that hurt ... Scientists estimate that in the 21st century 100 species will become extinct ...

The Extinction Crisis - Center for Biological Diversity

www.biologicaldiversity.org/programs/biodiversity/elements_of_biodiversity/extinction_crisis/

Unlike past mass extinctions, caused by events like asteroid strikes, volcanic ... In fact, 99 percent of currently threatened species are at risk from human activities ...

Problems - Loss of Species - Web of Creation

www.webofcreation.org/Earth Problems/species.htm

Global Warming and the Loss of Species At the end of the Permian period, 251 million years ago, g lobal warming caused the worst mass extinction in the ...

What Causes Species to Become Endangered?

endangeredspecies.about.com/od/endangeredspecies101/a/What-Causes-Species-To-Become-Endangered.htm

By Jennifer Bove. We know that more and more species are on the verge of extinction, but why? Explore the major reasons why species become endangered  ...

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Top Five Causes of Species Extinction | Speak Up For The ...

speakupforthevoiceless.org

Sep 18, 2014 ... Habitat fragmentation will remain the sole cause of species extinction and sadly its increasing at a staggering rate. Pretty much all species are ...

Extinction - Causes

people.uwec.edu

The effect that climate has on extinction is very big. The biodiverse Earth can't keep up with the rapid changes in temperature and climate. The species are not ...

Animal Extinction and Endangerment, Main Causes • Endangered ...

www.tropical-rainforest-animals.com

Explore these and other causes in depth here. ... While natural extinction of species takes place continuously “in the background” of history, it has also been  ...