Biology 9700 · AS & A Level · Water

Water — practice question

As a frozen lake begins to warm following a cold winter, mineral nutrients are carried up to the surface. Which properties of water help bring about this process?

  • A1 and 3 only
  • B1 and 4 only
  • C2 and 3 only
  • D2 and 4 only

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI