Lesson Glossary
Consultez le glossaire à l'aide de cet index
Spécial | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Tout
B |
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Biomassthe total mass of all organisms in an ecosystem | |
Biomass pyramiddiagram used to graph the energy transfer between organisms in different trophic levels | |
E |
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Ecological nichethe role an organism plays in a community | |
F |
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Food chaindiagram that shows how each living thing gets food and how nutrients move from species to species | |
Food webdiagram that shows multiple connections between different species; multiple intermingled food chains | |