WONDER #2618: Where Do Lichens Grow?

Question 1 of 3

This Wonder was mostly about...

  1. lichens, which are composite organisms that live in many habitats and are made from fungus and algae.
  2. which parts of the world are most habitable.
  3. how algae grows and spreads throughout a large body of water.
  4. why lichen are part of the plant kingdom and not the animal kingdom.

Question 2 of 3

When they come together to form a lichen, fungus and algae share a ____________________.

  1. parasitic relationship
  2. predatory relationship
  3. mutually symbiotic relationship
  4. commensal symbiotic relationship

Question 3 of 3

Which of these is NOT a place lichen commonly grow, according to this Wonder?

  1. On human-made structures
  2. On tree bark
  3. On rocks
  4. On coral reefs

Check your answers online at https://www.wonderopolis.org/index.php/wonder/Where-Do-Lichens-Grow.