Category: Ecosystem

In 1875, the geologist Eduard Suess fist coined the term biosphere. He used this to describe…

Th ecosystems that exist today did not always exist. Thy have developed from other previous systems…

How is phosphorus recycled? legumes (also called pulses) are food plants such as beans, lentils and…

Decomposer are organism that breaks down dead organic matter and recycles it. Saprobiotic nutrition, used by…

Why is it important that materials are recycled? We have studied the flow of energy through…