- Task Response
- Band 6.5
- Coherence and Cohesion
- Band 7.0
- Lexical Resource
- Band 6.5
- Grammatical Range and Accuracy
- Band 6.5
It is undeniable that water scarcity is becoming a global problem, and its magnitude is so large that we need effective measures to tackle this issue. The rapid growth of the global population and their water demand as well as the contamination of groundwater, in my opinion, are the two main reasons for this alarming trend.