Question:

(a) Define stratification in an ecosystem.

(b) How is stratification represented in a forest ecosystem ?

Show Hint

Stratification is the vertical distribution of species at different levels, as trees, shrubs and herbs in a forest.
Updated On: Oct 23, 2026
Show Solution
collegedunia
Verified By Collegedunia

Solution and Explanation

Step 1: (a) Define stratification:
Stratification is the vertical distribution of different species occupying different levels in an ecosystem.

Step 2: (b) Stratification in a forest:
Trees occupy the top vertical layer, which is the canopy.
Shrubs occupy the second layer, below the trees.
Herbs and grasses occupy the bottom layer, the ground level.

Final Answer:
Stratification is the vertical layering of species. A forest has trees on top, then shrubs, then herbs and grasses.
Was this answer helpful?
0
0

Top CBSE CLASS XII Ecosystem Questions

View More Questions