What does the term 'biotic' refer to in an environmental context?

Which of the following is considered as a man-made ecosystem?

Which of the following constitute a food chain ?

Which one of the following is an abiotic component of the ecosystem?

Which of the following come under the abiotic component of the environment ?

The natural place of an organism or community is known as

Which is the renewable exhaustible natural energy resource?

Which is not the characteristic of a population?

In an ecosystem, the energy flow is always

Plant species with a wide range of genetic distribution evolve into a local population known as