Question
Which of the following are true statements regarding lichens?
Answer: Option A
:
A and C
Lichens grow on the surface of rocks. They release certain substances that cause the rock surface to powder down and form a thin layer of soil. They also enrich the soil by trapping water, dust and silt.
Was this answer helpful ?
:
A and C
Lichens grow on the surface of rocks. They release certain substances that cause the rock surface to powder down and form a thin layer of soil. They also enrich the soil by trapping water, dust and silt.
Was this answer helpful ?
More Questions on This Topic :
Question 1.
Why is the atmosphere essential for life?
....
Question 4.
Plants use nitrogen in the form of _____.
....
Latest Videos
Latest Test Papers
Submit Solution