What is the role of a producer in an ecosystem?
To bring the energy into the ecosystem.
What breaks down dead organisms and recycles nutrients into the soil ?
What is Decomposers?
What is an invasive species?
A living thing introduced to a new environment that can cause damage or change it.
What is one material that allows plants to make their own food?
Chlorophyll
As you go higher up the food chain there is ______ energy from the plants?
Less
Organisms that carry on photosynthesis are called?
Producers
Which type of symbiosis is this?
Barnacles create home sites by attaching themselves to whales. This neither harms nor benefits the whales.
Commensalism
What does the arrows in a food web indicate?
transfer of energy
Which type of organism, if removed, would affect the survival of all of other organisms in an ecosystem?
What is
producers?
Consumers who only eat meat are called ?
Carnivores
Name a least destructive way to get rid of an invasive plant.
Dig the plant out by it's roots.
Organisms that interact with one another and with their physical environment makes up an..?
Ecosystem
Give me an example of a food chain with 4 organisms.
grass, rabbit, snake, hawk
What is a relationship in which one organism lives off of, feeds on, and harms another organism?
Parasitism
What happens during photosynthesis?
Plants use water & carbon dioxide to create oxygen and sugar.
What is the difference between a food chain and a food web?
Name 2 ways that Humans harm an ecosystem.
What is..