Succession · Botany

Succession occurring on sand dunes is known as:

  1. Lithosere
  2. Psammosere
  3. Halosere
  4. Hydrosere
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Correct answer: Psammosere

Psammosere describes the plant succession on sand, where pioneers like marram grass stabilize the shifting substrate. This stabilization allow other species to establish as nutrient levels increase.

Difficulty: Medium Question 8 of 20

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