Human Machine
What would happen if you didn't have any bones in your body?
You wouldn't be able to live
What kind of lava does cone shaped volcanoes have?
Thick lava
What is an oscilloscope used for?
To show sound waves like a graph
What is it called when light bounces off an object?
Reflection
What is it called when bones come together and connect?
Joints
Where are most volcanoes located and what pattern does it form?
Pacific Ocean, Ring of fire
Why can't sound vibrations travel through outer space?
Because there is no air for the sound to vibrate through
What is it called when you rub a balloon on your head and your hair stands up?
Static electricity
Why do some people have blurry vision?
Because their eyeball is either too short or too long
What is it called when a seed enters a crack of a rock or mountain?
Root wedging
Would a tuba produce long or short waves?
Long waves
Which is a conductor of electricity:
- Penny
- Plastic Spoon
- Tooth Pick
- Rubber Band
Penny
What is the back part of your eyeball called?
Retina
If volcano rocks are dark, what type of lava does it produce?
Basalt lava
Does sound travel faster through solids, liquids, or gases?
Solids
How long does it take for the moon to orbit around earth?
1 month
What do your movement nerves connect to?
Muscles
What makes rocks at the top of the mountain different from the rocks at the bottom?
Rocks at the top are more sharper than the rocks at the bottom
What is it called when sound bounces off a solid surface?
Echo
What is the center layer of the earth called?
Core