The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystem…

To which climax community does succession in water lead to?

The biomass available for consumption by the herbivores and the decomposers is called __________.</h2></div>

In the phosphorus cycle, phosphate becomes available by weathering of rocks first to:</h2></div>

The carbon and nitrogen atoms circulating in the biogeochemical cycles are the same atoms that were in…

How much of Earth’s surface is occupied by oceans?

The least inclusive level of ecological organization that includes interactions among living and non-living factors is&a…

Which one of the following represents a pyramid of numbers?