Energy Transfer
If you place objects in front of moving objects and the crash, what science concept are you testing?
Collision/impact
Isolation barriers and moving foundations protect from which type natural disaster.
earthquakes
When heat energy combines with oxygen in a fireplace, what happens to the items in a fireplace?
They catch on fire
The chemicals in batteries create what type of energy?
Electrical
When you turn on a battery operated car, what energy transfer takes place?
electrical to motion
If you live in an area that receives a lot flooding in a small area, what is the best type of protection?
Flood Wall
What causes concrete to heat up?
Sun energy
How could we have measures speed in the marble experiment?
Stopwatch
What energy do solar panels absorb in order to work?
Light waves from the sun
What is the best way to prevent sediment from washing away (weathering and erosion)? Think about the videos with the bottles.
Plant grass or marshes
How can wind turbines help your homes in the winter time?
They can transfer energy to your home and make your heater work.
What did we measure in the marble challenge? the effects of___________________
the effects of Collision
Why would a battery operated toy car starts to slow down?
The battery is running out of energy.
In and natural disaster, what types of forces cause things to break apart and become destroyed?
Unbalanced Forces
What do fan blades collide with that creates energy?
air
Which type of natural element has the following effects?
-thermal energy
-increases air temp
-heat energy transfers to the air
Fire
they give off light energy