lesson 3.2 Flashcards
1
Q
What is a producer
A
An organism that phtosynthesizes to make food
2
Q
What is a consumer
A
An organism that gets it food from other organisms
3
Q
What is a trophic cascade
A
How different species effect eachother
4
Q
What is noticed with biomass and population size as you go up in the pyramid
A
Biomass increases and population size decreases
5
Q
kelp is the producer it is eaten by sea urchins and sea urchins are eaten by otters what will happen if all the otters in the area die out
A
Sea urchins will significantly increase in population size and kelp will significantly reduce in population size due to nothing controlling the Sea urchins population
6
Q
A
6
Q
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7
Q
A
