Rashmi Gupta and Gitika Bhati Solutions for Chapter: Ecosystem, Exercise 1: Chapter Practice

If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following food chain?

Plant$\to$Mice $\to$ Snake $\to$Peacock

The pyramid of numbers is

The ecological pyramid that is always upright.

Identify the stage common between the hydrarch and xerarch succession.

Find out the correct order of succession levels in xerarch.

Which one of the following is correct for xerarch succession?

Which of the following is an ecosystem service provided by a natural ecosystem?

Why are sedimentary cycles slower than gaseous cycles? Explain giving reasons.