Ecosystems

A system made up of organisms interacting with one another

• biology
• abiotic
• biotic
• ecosystem

All food chains_____________________

• have more consumers than producers
• produce and use same amount of energy
• begin with a producer
• are unhealthy 

How does energy enter an ecosystem? 

• sunlight
• soil 
• animals 
• invasive species 

How do consumers get their energy? 

• laying in the sun
• eating other organisms 
• providing food for other organisms
• surviving in an ecosystem 

Which organism make their own food through the process of photosynthesis? 

• decomposer
• consumer
• herbivore
• producer 

A lion, captures and eats other animals. What is he considered? 

• prey
• predator
• producer 
• healthy 

An animal that is hunted for food.

• predator
• prey
• consumer
• decomposer

Which describes a decomposer?

• an organism that eats only plants
• an organism that makes its own food
• an organism that breaks down dead matter
• an organism that recieves energy from the sun

Shows how energy flows from one organism to another.

• food cycle
• prey chain
• food chain
• predator cycle

What are interconnected food chains called?

• consumers
• predators
• food web