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Plants That Thrive in Volcanic Soil
Contributed by: Hatton
  • 1. What type of vegetation commonly grows on volcanic soil?
A) Palm trees
B) Herbaceous plants
C) Cacti
D) Mangroves
  • 2. Which island is famously known for its volcanic soil and unique plant species?
A) Fiji
B) Bali
C) Hawaii
D) Bahamas
  • 3. Which mineral in volcanic soil benefits seed germination?
A) Copper
B) Manganese
C) Zinc
D) Phosphorus
  • 4. In the Galápagos Islands, which plant adapted to volcanic soil is significant for lava fields?
A) Lava cactus
B) Cypress
C) Pine tree
D) Willow
  • 5. What role does organic matter play in volcanic soils?
A) Increases acidity
B) Improves fertility
C) Decreases moisture retention
D) Inhibits root growth
  • 6. Why do some orchids thrive in volcanic regions?
A) Require sandy soils
B) Need less sunlight
C) Prefer colder temperatures
D) Adapted to specific nutrients
  • 7. What adaptation may plants develop to survive in volcanic soils?
A) Shallow roots
B) Deep roots
C) Broad leaves
D) Thin stems
  • 8. Volcanic soil is primarily formed from what natural process?
A) Glacial movement
B) Volcanic eruptions
C) Desertification
D) River sedimentation
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