Mark the correct match
Secondary consumer -Zooplankton
Primary coloniser -Viruses
Nanoecosystem -Valley and forest
Omnivores -Cockroaches, Crows
Which of the following food chain may not be directly dependent upon solar energy
Word detritus includes
Which of the following is source of energy to an ecosystem
What is maximum in a pond-ecosystem
Identify the correct type of food chain.
Dead animal $\rightarrow$ Blow flymaggots $\rightarrow$ Common frog $\rightarrow$ Snake