Who Eats Who?
Energy On the Move
Shocking Connections
Dig In!
Power Up the Body
100

What do we call an animal that eats only plants?

What is a herbivore

100

 What is the main source of energy for almost all food chains?  

(What is the sun?)

100

What kind of circuit has one path for electricity?  

(What is a series circuit?)

100

Where does digestion begin? (What is the mouth?)

(What is the mouth?)

100

 What do humans get from food that helps power the body? 

(What is energy?)

200

In a food chain, who usually starts the energy flow?  

(What is a producer?)

200

What do food chains and electric circuits both transfer?

(What is energy?)

200

What do we call the power source in a circuit?

(What is a battery?)

200

What organ uses acid and muscles to break down food?

 (What is the stomach?)

200

Which system works with the digestive system to move nutrients?

(What is the circulatory system?)

300

Which animal is both a predator and prey in a food web?

(What is a secondary consumer?) |

300

In both a circuit and a food chain, energy moves from one place to another. What do we call this movement?

(What is energy flow?)

300

Which material lets electricity flow easily?

(What is a conductor?)

300

What does the small intestine do with nutrients?

(What is absorb them into the bloodstream?)

300

Just like a battery powers a circuit, what powers the human body?

 (What is food or glucose?)

400

What do decomposers do in a food chain?

(What are a break down dead plants and animals?)

400

Name one way energy can be lost in a food chain and a circuit.

 (What is heat?)

400

What happens to the flow of electricity in an open circuit?  

(What is it stops?)

400

What body part removes waste from digested food?

(What is the large intestine?)

400

What do food chains and digestion have in common?

(What is they both involve energy transfer?)

500

How does energy decrease as it moves up a food chain?

What is that some energy is lost as heat or used for life processes?) Movement, digestion, etc...

500

Which part of a circuit can be compared to a consumer in a food chain?  

(What is the load or device using energy?)

500

In an ecosystem, producers start the flow of energy. What is the equivalent starting point in a circuit?


What is the power source (like a battery)?

500

What’s the name of the system that turns food into energy?

(What is the digestive system?)

500

 If a lightbulb in a circuit is like a muscle in the body, what turns it on?

(What is energy from food or electricity?)

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