Transfer of Energy
Forms of energy
Energy
Food Web
Mystery
100
A _____ _________ takes place when energy changes from one form into another form.
What is energy transformation?
100
Define potential and kinetic energy.
What is stored energy and energy of a moving object?
100
_______ is the law that states energy can not be destroyed or created.
What is the law of conservation of energy?
100
What do you call the natural interconnection of food chains?
What is a food web?
100
Glow sticks use what type of energy that transfers to light energy.
What is chemical?
200
Name two forms of energy.
What are mechanical, thermal, nuclear, electromagnetic, light, sound, chemical and electrical?
200
What forms of energy are used when you turn on a TV.
What is light, sound and thermal(heat)?
200
Max shoots a rubber band at his friend what type of energy is converted into kinetic energy
What is potential energy( elastic)
200
What makes up a food web?
What are producers, consumers and decomposers?
200
Where are neutrons and protons located in an atom.
What is the nucleus?
300
Explain the energy transfer in a light bulb after your turn on a light switch.
What is electrical energy to light energy to thermal energy?
300
When does an object have the most potential energy on a roller coaster?
What is at the top of the first hill?
300
A roller coaster goes from the top of a tall hill to the bottom. The energy transfer in the coaster goes from _______ to ______
What is potential to kinetic?
300
What part of a food web uses light energy.
What are producers?
300
Students are studying the effects of pollution by counting populations of insects in two different locations. One location is near a parking lot, and the other location is a meadow. The students plan to count and identify all insects located within 1 square meter at each location. They will repeat the insect count for 10 days and then analyze the data.
What is the dependent variable in this study?
What is the number of insects counted at each location?
400
To keep hot tea warm you decide to place the tea pot on a stove top burner that runs on propane. What energy transfer will keep the hot tea warm.
(_______ energy in the propane is transformed into ______ energy in the hot tea)
What is chemical to thermal?
400
Wind moves the blades of a windmill. The blades as the spin have what type of energy.
What is kinetic energy( mechanical)
400
A ball is falling after rolling off a tall roof. The ball has _____ and _____ energy.
What is potential and kinetic energy?
400
Everything in a food web losses this type of energy.
What is heat energy.
400
During photosynthesis, carbon dioxide and water combine in the presence of light energy to produce glucose and oxygen.
What is represented by the equation shown?
What is a chemical reaction?
500
Give an example of electrical energy being transformed into heat energy?
What is a toaster used to toasts a bagel?
What is a oven cooking chicken nuggets?
500
Explain the energy transfers when you turn on a flashlight.
What is chemical energy in the batteries- electrical energy- light energy- thermal energy?
500
Is a compressed spring an example of potential energy.
What is yes?
500
Tell me the food chain using these living things.
Insect, Owl, Plant, Mouse
What is Plant- Insect- Mouse- Owl
500
A student is drawing a model of the carbon cycle. Explain how herbivores contribute to the carbon cycle from the food they eat?
What is herbivores eat plants, producing CO2 during cellular respiration that is released into the atmosphere?