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A Study Of Charles Darwin's Theory Of Evolution

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Charles Darwin first discovered the theory of evolution by natural selection, in 1858, alongside Alfred Wallace. It is the process of which organisms change overtime as a result of heritable physical and behaviour traits (Live science. 2016). Darwin’s Theory states that individuals of a certain species have variation between others in that certain specie. This is due to the differences in the genes. The genes that allow an individual to survive in their environment are usually passed down to the offspring, which causes little variation in the species (BBC. 2016). Evolution has many supporting evidence and mechanisms that contribute to it.

Even though evolution is classified as a theory, it does have a lot of supporting evidence.
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The temperature of the sea is a vital environmental factor, as it helps the distribution and diversity of marine animals and plant life. An effect that occurs when the sea temperatures began to rise is coral bleaching. Corals get their colour as a result of the algae that inhabit them. However as the sea temperature begins to get warmer the algae kills off, which causes the coral to lose its colour, this process is known has the bleach effect. This process also has a bigger impact on the food chain, as the algae dies, it is no longer available for a food source for other creatures, which then makes the reef a less vibrant places (Greatbarrierreef.com.au.…show more content…
However over the years it has been put at risk due to climate change effects; rising sea temperature and ocean acidification. If climate change continues to impact the biodiversity of the reef, it is believed with supporting evidence that the reef may possibly die by 2030 (Greatbarrierreef.com.au. 2016).

Charles Darwin’s theory of evolution by natural selection is the most commonly known theory. There are many points of supporting evidence and mechanisms that contribute towards the theory of evolution. The Great Barrier Reef is just one of many species that has had it evolutionary process affected buy humans and the environment. If this continues to occur the Great Barrier Reef will die of by 2030.

There are a numerous amount of meaningful interrelationships between the therioes of evolution and the impacts on the Great Barrier reef from climate change on the evolutionary
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