Topic: GK Important Topics

In an aquatic ecosystem, the limiting factor for productivity is usually:

Estuaries are highly productive because:

Who proposed the term ‘Biocoenosis’?

An association where both partners benefit but the association is not essential for survival is:

The energy enters the ecosystem through:

The zone of the ocean where light penetrates is called:

Which gas is most abundant in the atmosphere but generally unavailable to plants directly?

The ‘carrying capacity’ of an environment determines: