Stratification in Terrestrial Ecosystem

Q. The phenomenon in which the trees occupy the top vertical strata or layer of a forest, next shrubs and grasses occupy the bottom layers is known as .

1. nutrient cycling
2. stratification
3. energy flow
4. productivity

Q.

Trees occupy the top vertical strata or layer of a forest, shrubs the second and herbs and grasses occupy the bottom layers. This phenomenon is called:

1. Productivity

2. Energy flow

3. Stratification

4. Nutrient cycling

Q. Vertical distribution of different species occupying different levels in a biotic community is known as:

1. Pyramid
2. Divergence
3. Stratification
4. Zonation