What is the process of break down complex organic matter into inorganic substances called?

Whose work is to protect the land from floods, remove sediments and other pollutants and recharge groundwater?

Who replaces the mosses in a xerarch succession?

Ecological succession begins with ........... species and end with ...........stage.</h2></div>

Succession showing changes in communities at a place is called </h2></div>

State the different types of bio-geochemical cycles and explain the importance of those cycles.</h2></div>

What is an Eltonian pyramid?</h2></div>

What do the changes in a community that is in near equilibrium with the environment lead to the formation of?