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What does every food chain start with? (Even if it's not drawn or written there!)
Consumer that eats plants
Which one is not a consumer?
The nonliving aspects of an ecosystem.
The largest population an area can support is the areas
What would happen if a drought occurs and kills off most of the grass?
populations of all levels of consumers would decrease
primary consumers would have to adapt to eating each other
primary consumer would die then 2nd consumers would eat them
only population of the 2nd & higher consumers would decline
What is the job of the decomposers?
They are necessary part of the diet of most consumers.
Convert plant material into a form that 1st consumers use
make resources by breaking down waste materials
extract energy from sunlight