Levels
Food Webs/Chains
Study Guide Questions
Succession
Random
100
Group of organisms of the same species that live in the same area?
Population
100
These organisms produce energy through the use of Photosynthesis
Producer/Autotroph/Plants
100
If I remove the Producer in the Food Chain, what will happen to all of the other organisms?
The populations will decrease/die off
100
Volcanic Eruptions and Glacier retreating would lead for what succession?
Primary Succession
100
Free 100 Points!
Nice choice!
200
Many different Biotic populations.
Community
200
B.
200
Which has to happen first? Primary or Secondary Succession?
Primary Succession
200
Deforestation in an ecosystem would lead to _____________ succession
Secondary
200
FOR DOUBLE POINTS: What is seen in the middle of March and April that can’t be seen at the beginning or end of either month?
The letter "R"
300
The whole planet
Biosphere
300
If I have 2,000 kcal in my Producer level, how much energy will be remaining by the Secondary Consumer level?
(Don't forget units)
20 kcal
300
What is the difference between autotroph and heterotroph?
Autotroph self feeder.
Heterotroph- other feeder, has to eat something for energy.
300
This is the final stage of succession in which the ecosystem is at its most stable state.
Climax Community
300
Put these organisms in order and make sure to include the symbol that we use to show energy transfer.
Snake, Grass, Eagle, Rabbit
Grass → Rabbit→Snake→Eagle
400
FIRST level or organization to include Biotic and Abiotic factors
Ecosystem
400
This is a way to show how energy in a food web is allocated. Usually there is a large base and a pointed top.
Energy Pyramid
400
Which relationship shows mutualism?
A. Tick on a dog
B. Bee pollinating a flower
C. Barnacle on a whale
D. Lion hunting a zebra
B.
400
Forest fire, hurricane, and earthquakes are examples that will cause what type of succession
Secondary Succession
400
Define Abiotic and give 3 examples
Never alive and answers may vary.
500
"I provide the most energy on an Energy Pyramid"
Producers/Autotrophs
500
What is the percentage of energy LOST as it moves from producer to primary consumer to secondary consumer?
90%
500
True/False
When prey population increases the predator population increases
True
500
Why does Primary Succession take so long to occur?
It has to create the soil first.
500
What is the main pioneer species we learned about and what is their job?
Lichens. They breakdown rock to create soil