Technology

Are Species Loss or Other Environmental Issues More Critical?

IELTS Question

Some people say that the main environmental problem of our time is the loss of particular species of plants and animals. Others say that there are more important environmental problems. Discuss both views and give your own opinion.

Band-9 Model Answer

The debate surrounding the most pressing environmental issue of our time often centers on whether the loss of specific plant and animal species is more critical than other environmental concerns. Advocates for the former argue that biodiversity is crucial for ecosystem stability and human survival. Conversely, others believe that issues like climate change and pollution pose more immediate threats. This essay will discuss both perspectives before presenting my own view. Proponents of focusing on species loss emphasize the interconnectedness of ecosystems. Each species plays a unique role in maintaining ecological balance; the extinction of a single species can trigger a cascade of negative effects on other species and the environment. For instance, the loss of pollinators like bees can significantly impact food production and biodiversity. Moreover, many plants and animals have potential medicinal properties yet to be discovered, underscoring their value. On the other hand, some argue that broader environmental issues, such as climate change, are more urgent and encompass the problem of species loss. Climate change causes habitat destruction, alters ecosystems, and exacerbates the extinction of species. Additionally, pollution, particularly plastic waste and chemical pollutants, poses a severe threat to both terrestrial and marine life. These issues are often seen as more pressing because they affect the planet on a global scale and have immediate, visible consequences. In my opinion, while the loss of species is undoubtedly significant, it is a symptom rather than the root cause of environmental degradation. Addressing overarching issues like climate change and pollution can help mitigate species extinction. Thus, prioritizing solutions for these broader challenges can create a more comprehensive approach to environmental protection. In conclusion, although the loss of specific species is a pressing issue, the broader environmental challenges of climate change and pollution require more immediate attention. By tackling these larger issues, we can simultaneously address the problem of species extinction.

Key Vocabulary

biodiversity
The variety of plant and animal life in a particular habitat or in the world as a whole.
ecosystem
A biological community of interacting organisms and their physical environment.
extinction
The state or process of a species, family, or larger group being or becoming extinct.
habitat
The natural home or environment of an animal, plant, or other organism.
pollinators
Animals that move pollen from male anthers of a flower to the female stigma to accomplish fertilization.
climate change
A long-term change in the earth's climate, especially a change due to an increase in atmospheric temperature.
pollution
The presence in or introduction into the environment of a substance which has harmful or poisonous effects.
degradation
The condition or process of degrading or being degraded, often referred to in terms of environmental quality.
medicinal properties
Characteristics of plants and animals that can be used for medical purposes or drug production.
terrestrial
Relating to land as opposed to water, often used to describe the land-based environment.

Common Mistakes to Avoid

The climate change is causing habitat lose.
Climate change is causing habitat loss.
The definite article 'the' is unnecessary here, and 'lose' is the incorrect form of 'loss'.
There is many animals that are endangered.
There are many animals that are endangered.
The subject 'animals' is plural, so the verb should be 'are'.
Pollution have a big impact on environment.
Pollution has a big impact on the environment.
The singular noun 'pollution' requires the singular verb 'has', and 'environment' needs the definite article 'the'.
The loss of species lead to ecosystem collapse.
The loss of species leads to ecosystem collapse.
The singular noun 'loss' requires the singular verb 'leads'.

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