Essay On Biodevirsety

Ever since the beginning of the industrial era (circa 1750), human activities have had a warming effect on the climate.This effect exceeds the natural warming effect such as by volcanic eruptions.

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Predicting the future Our studies of the impact of climate change on global biodiversity are insufficient and inconclusive.

However, there are enough studies to raise some serious concerns for the survival and future of global biodiversity.

Studies by IPCC state that if the present trends of consuming fossil fuels continue, by 2100, the surface of the Earth will become warmer by 11 Fahrenheit.

It is difficult to predict how most ecosystems will respond to extreme warming, but the results can be assumed to be catastrophic.

Human activity and climate change Several human activities have a large impact on climate change as they cause a change in the atmosphere of the Earth by increasing greenhouse gasses.

Some contributors are the burning of fossil fuels and the use of aerosols.

While the climate has always been changing throughout the history of earth and species have changed accordingly, now we are facing a rapid climate change and this affects the ability of the species to adapt. The rapid change in climate and the resulting accelerating loss of biodiversity can pose human security issues as there can be changes in the food chain and water sources.

Some medicines might become harder to obtain because the fauna from which the chemicals are derived might disappear.

Biodiversity loss Climate change threatens several species with a possibility of extinction.

Almost a quarter of the species present on land today might disappear by the year 2050.


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