Question: Some people say that the main environmental problem of our time is the loss of particular ...
Task Achievement:
The essay effectively addresses the prompt by discussing both views—the loss of species as a major environmental problem and the argument that other issues are more pressing. The writer presents clear arguments for each perspective and provides relevant examples (e.g., coral reefs and global warming). The opinion is clearly stated in the conclusion, reinforcing the writer’s stance that global warming is the most critical issue. However, the discussion of the first view (loss of species) could be slightly more developed to balance the depth of analysis given to the second view (other environmental problems).
Coherence and Cohesion:
The essay is well-structured with a logical flow. Each paragraph has a clear central idea, and transitions between points are smooth (e.g., "However, others consider..."). The introduction and conclusion effectively frame the discussion. To improve, the writer could use more cohesive devices (e.g., "On the other hand," "Furthermore") to strengthen connections between sentences and paragraphs.
Lexical Resource:
The vocabulary is appropriate and varied, with terms like "biodiversity," "mitigate," and "uninhabitable" used correctly. However, some phrases could be more precise (e.g., "man-made problems are emerging" could be reworded as "human-induced environmental crises are escalating"). Repetition of "destroy" in the conclusion could be avoided by using synonyms like "eradicate" or "eliminate."
Grammatical Range and Accuracy:
The grammar is mostly accurate, with complex structures used effectively (e.g., conditional sentences: "If the earth continues..."). However, there are minor errors, such as:
Suggestions for Improvement:
Overall, the essay is well-argued and meets the task requirements, but slight refinements in balance, cohesion, and precision would strengthen it further.