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Ecosystems Flashcards | StudBud
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Ecosystems
Ecosystems
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1
An organism that gets energy and matter by eating or absorbing other organisms as food
Consumer
Decomposer
Apex predator
Producer
2
Biotic factor
All the living members of an ecosystem.
All the nonliving members of an ecosystem.
Dead plants
The sun.
3
Valuable resources for living organisms that are often competed for.
Abiotic factor
Biotic factor
Population
Oil
4
Indirect effect
One population that doesn’t do any thing.
An interaction between between populations where one affects anther one
5
What are ecosystems.
Places where people live in a development in New Jersey.
all living and non things in a given area that coincide or live together
Bert the hippo
Turtles in a given area near Hawaii with other marine life.
6
Who are the CI members.
Mr Williams
Mr Bryant
Mr Johnson
Mr Davidson
7
A model that shows how much energy is transferred from one stage to the next.
Food web
Trophic pyramid
8
What is a Community.
A place where you live
All populations in the same place at the same time.
9
What does this picture refer to?
Produce
Decompose
10
All members of __________ that live in the same area at the same time.
Ecosystem
Species
Group
Community
11
A group of organisms of the same type that can produce offspring; do not have to all live in the same place.-species?
False
True
12
A food web is a spider web filled with bugs and other animals.
True
False
13
Direct effect
interactions in a food web where populations directly affects others.
We’re nothing affects other species.
14
An organism that captures energy and matter from its surroundings to produce sugars and other molecules.
Consumer
Producer
Motivation
