depletion noun

ADJ. rapid | serious, severe, significant | resource | oxygen, ozone, etc.

VERB + DEPLETION cause, lead to Increased consumption of water has led to rapid depletion of groundwater reserves.

You can also check Google Dictionary: depletion (English, 中文解释 ), wordnet sense

  • IELTS Speaking Topics (part 1,2,3)
  • IELTS Essay Writing Topics
  • IELTS Writing Ideas