The biotic part of ecosystem includes
Producers
Consumers
Decomposers
All of these
Match the columns:
Column - $I$ | Column - $II$ |
$(a)$ Saprotrophs | $(i)$ He makes his food |
$(b)$ Omnivores | $(ii)$ Dependent on dead |
$(c)$ Autotrophs | $(iii)$ Eat other animals for food |
$(d)$ Vegetarian | $(iv)$ Fertilizers for plants |
Which of the following food chain shows spindle shaped pyramid of number?
A food web
What could be the reason for the faster rate of decomposition in the tropics ?