Mention four significant services that a healthy forest ecosystem provide.

How is 'stratification' represented in a forest ecosystem?

Define ecosystem services. List examples of eco-system services.

Mention any two significant roles predation plays in nature.

Bacteria and fungi in a forest ecosystem are generally

What is an ecosystem service? List any four important ecosystem services provided by the ecosystem. Are you in fovour or against levying a charge on the service provided by the ecosystem.

Name the type of food chains responsible for the flow of larger fraction of energy in an aquatic and a terrestrial ecosystem respectively. Mention one difference between the two food chains.

Give the significance of biotic components of an ecosystem?