Driving force of an ecosystem is
Producer
Carbohydrates in plants
Biomass
Solar energy
In an ecosystem in abiotic components which of the following occur
Transfer of material and energy from one ecosystem to other ecosystem is best examplified by
In pond ecosystem, diatoms represent
Choose correct answer.
$(1)$ Zooplanktons are primary producers in an aquatic ecosystem.
$(2)$ Decomposition is largely an oxygen requiring process.
$(3)$ In a natural ecosystem, fishes, wolf, etc. are carnivore.
$(4)$ The amount of energy decreases in each successive trophic level.