6. Discuss the different types of irrigation and irrigation systems used in agriculture, highlighting their advantages and disadvantages.

The spine toppers built

1. Open

   • Context-hook opening
   • Define the key term first

2. Build

   • Numbered enumeration
   • Directive-mirroring headers
   • Problems then remedies

3. Close

   • Verdict conclusion
   • Forward-looking close

constructionMoves they converged on

• Numbered enumeration79% of answers

  Enumerate points as a numbered list.

• Data as argument62% of answers

  Use a figure to carry the argument, not decorate it.

• Example as evidence60% of answers

  Tag a concrete example explicitly as evidence.

• Directive-mirroring headers56% of answers

  Headers that mirror the question's directive.

• Context-hook opening47% of answers

  Open with a hook that frames the issue.

stairsEvidence toppers carried (per answer)