Vocabulary
ecosystems
Energy
Food chains
More food chains
100
The study of ecosystems
What is ecology
100
Factors that affect population size
What is Limiting factors
100
Which is a more accurate way to show the flow of energy in an ecosystem, a food chain or a food web? Explain why?
What is Food web, because energy rarely flows in a straight line through ecosystems.
100
What occurs between species that try to use the same resources?
What is Competition?
100
?This shows the flow of energy through an ecosystem
What is a food web
200
Living organisms in an ecosystem
What is Biotic Factors
200
A relationship between species that is beneficial to both species is known as
What is Mutualism
200
The interaction of organisms with each other and with the physical environment .
What is an ecosystem.
200
Simple food chains are this in nature?
What is RARE
200
Draw a food chain that includes at least one producer and three consumers.
What is .....
300
Create their own food
What is Producers
300
Three examples of limiting factors
What is food, water, space
300
What interacts with each other in an ecosystem
What is organisms
300
Human activities can be this to population growth
What is a limiting factor
400
Eat other organisms to obtain energy
What is Consumers
400
Organisms that obtain nutrients and energy by breaking down dead organisms and animal waste are
What are decomposers
400
This must constantly flow through an ecosystem for the system to remain stable.
What is energy
500
Nonliving factors in an ecosystem
What is Abiotic factors
500
Name a predator prey relationship
What is hawk/lizard. coyote/ hare. rattlesnake/mouse etc.
500
Energy must constantly flow through an ecosystem for the system to remain _____________
What is stable
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