IELTS Free Online Writing Practice - Is deestation the biggest threat to biodiversity?
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IELTS Writing Task 2 Topic: Is deforestation the biggest threat to biodiversity?
Model Answer:
Deforestation has become a significant environmental concern in recent years due to its severe impact on the Earth's ecosystems and species. While it is true that deforestation poses a considerable threat to biodiversity, there are other factors that also contribute to this loss. This essay will discuss deforestation as a threat to biodiversity and explore whether or not it is the biggest threat among various factors affecting it.
Deforestation refers to the permanent removal of forests to make way for agricultural land, urban development, and logging operations. As a result, numerous species that rely on these habitats for survival face extinction. For example, the destruction of tropical rainforests has led to the loss of many plant and animal species that are unique to these environments. Moreover, deforestation contributes to habitat fragmentation, making it difficult for certain species to find suitable locations for breeding and nesting. This leads to a decline in population numbers and, eventually, extinction.
However, deforestation is not the sole factor responsible for biodiversity loss. Climate change, pollution, invasive species, and human activities like overhunting, overfishing, and unsustainable fishing practices also contribute significantly to the decline in global biodiversity. For instance, rising temperatures due to climate change have caused some species to migrate to new locations, altering ecosystems and causing disruptions in food chains. Additionally, pollution from industrial activities and agricultural runoff has contaminated water bodies, affecting aquatic life and leading to the collapse of entire ecosystems.
While deforestation undoubtedly plays a crucial role in biodiversity loss, it is essential to consider the various factors that contribute to this decline. If we focus only on deforestation, we may miss out on addressing other critical aspects that affect global biodiversity. Therefore, it would be more accurate to state that deforestation is one of the major threats to biodiversity rather than asserting it as the biggest threat.
In conclusion, deforestation is a significant factor in the decline of biodiversity, but it is not the sole culprit. Climate change, pollution, invasive species, and human activities contribute equally or even more substantially to this loss. To mitigate the effects on global biodiversity, concerted efforts must be made to address these multifaceted challenges.
IELTS Writing Task 2
Score:
Band 8 (Overall, the model answer provides a clear and coherent response to the question, discusses the pros and cons of deforestation as a threat to biodiversity, and offers insights into other factors that contribute to the loss of global biodiversity. The language used is appropriate for the IELTS exam, demonstrating a good command of vocabulary and grammar.)
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