Trophic Level
How many Trophic Levels are there?
4
What is the definition of a food chain?
a hierarchical system or structure within a particular sphere or group.
What is the largest ecosystem in the world?
The ocean.
What threatens Biodiversity?
Pollution and deforestation
What is the 2nd level of the Trophic Level called?
Primary Comsumer
What is it called 2 or more food chains are intertwined?
Food Web
Is it possible for a puddle to be an ecosystem?
Yes
What is the definition of Biodiversity?
which one of these is a Secondary Consumer: Grass, Deer, Wolf?
Wolf
What role do fungi have in the food chain?
Decomposer
what is the definition of an Ecosystem?
An ecosystem is a community of living Organisms nonliving Things
What Ecosystem has the lowest Biodiversity
The Arctic
How much energy do you lose per in-between Trophic levels?
90%
is the food chain a Cycle or a line?
Cycle
What is a biotic factor?
Biotic- living factors in an organism's environment.
What Ecosystem has the highest Biodiversity?
Tropical Rainforest
What is another word for a Primary Consumer?
Herbivore
what is the cycle of the food chain?
Producers, primary consumers, secondary consumers, tertiary consumers, then apex predators then decomposers
What is an abiotic factor?
Abiotic factors- nonliving factors in an organism's environment.
How many species are estimated to exist?
8.7 Million