In 1875, the geologist Eduard Suess fist coined the term biosphere. He used this to describe…
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Ecological Succession: new replacing old basically…
Th ecosystems that exist today did not always exist. Thy have developed from other previous systems…
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Phosphorus, Sulfur and Water Cycle in our ecosystem.
How is phosphorus recycled? legumes (also called pulses) are food plants such as beans, lentils and…
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Life cycle of carbon and nitrogen in our environment
Decomposer are organism that breaks down dead organic matter and recycles it. Saprobiotic nutrition, used by…
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Cycling matter through ecosystems
Why is it important that materials are recycled? We have studied the flow of energy through…
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Lets talk about some serious stuff… HIV and AIDS 👀👀
What is HIV like?Human Immunodeficiency Virus or HIV is one of the retroviruses. It has RNA…
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V for viruses, what are they anyway…
a virus particle (sometimes called a virion) is nothing like either a prokaryotic cell or a…
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Bacteria is all around us, doing seriously important work
The role of bacteria in recycling minerals through ecosystems Many bacteria are de-composers. When organisms die,…
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Micro-organisms has role in infectious disease, Surprise surprise.
infectious disease is caused by a living organism entering or infecting another living organism. They are…
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Introducing Bacteria, scavengers of the small world
Any micro-organism is just what its name suggests – a very small organism. Most micro-organisms are…
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