Causes and Effects of Overpopulation Essay - 3407 Words

All of the previously described effects of overpopulation on the environment lead to the destruction of the natural habitat of many wildlife species. The natural flora and fauna have been under constant pressure to adapt to a quickly changing environment. Since they have been unable to do so, they have been displaced from their natural ecological niche. The constant clearing of the Amazon forest has had devastating effect on many rare tropical species. It has been estimated that 10% of the species in the region have become extinct. In addition, over-exploitaion is also a large problem for wildlife. For example, every year over 80 million fish are caught for human consumption. Sometimes the way that the fishing is done destroys marine habitats and catches many other marine animals by accident.

View a model answer for an IELTS causes and effects essay on the topic of child obesity.

Global warming is one of the most serious issues that world is facing today. What are the causes of global warming and what measures can government and individuals take to tackle the issue. What are the causes, effects and solutions to global warming? Here is “PTE & IELTS – Global Warming Sample Essay Causes, Effects, Solutions.” Global warming has become one of the most serious issues from last few years. Probably this is the most worrying threat to our planet. […]


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The percentage of overweight children in western society has increased by almost 20% in the last ten years. Discuss the causes and effects of this disturbing trend. Essay – Overweight Children In Western Society (Causes of Child Obesity) Nowadays more and more children are becoming obese. Why is this happening? Teenagers have so much of energy in them. They are energetic, they should be fit. But our generation is overweight. Who is to be blamed? We can not blame children. […]