What is considered the biggest threat to our human resources and environment?
Humans
200
When was the first movie with Iron Man in it made?
May 2, 2008
200
Steve Rogers/Captain America: You know, the last time I was in Germany and saw a man standing above eveyrybody else, we ended up disagreeing.
Loki: The soldier. A man out of time.
Steve Rogers/Captain America: I'm not the one who's out of time. What movie is this from?
Avengers
300
What is two was you can make an electromagnet stronger?
* Add more batteries
* Add more coils of wire
300
What is it called when light is being refracted?
Bent
300
What is the only course of action to counter the threat of our resources?
Engineering and Science
300
What do trout use to breath?
Gills
300
What is the second law of motion?
Force = Mass * Excileration
400
What is the difference between potential and kinetic energy? use the words balanced and unbalanced.
Potential energy is balanced, not moving. Kinetic energy is unbalanced, moving.
400
What happens when a light is being reflected?
It bounces.
400
What are synthetic materials?
Man made materials.
400
What is the difference between an atom and molecule?
An atom is what makes a molecule.
400
What is third law of motion?
For every action there is an opposite or equal reaction.
500
What is three clues a Chemical Reaction has taken place
*Change in color
*Change in oder
*Change in tempiture
500
What is the height of a wave? What is the length between two troughs and two crests?
Amplitude and Wavelength
500
What is gravity? What makes it stronger?
Gravity is the force of attraction between all matter. Mass makes gravity stronger.
500
What are the atoms like in each of the three states of matter?
Solid= all the atoms bunched up
Liquid= all the atoms separated
Air = all the atoms are even close to each other
500
What is the law of conservation of mass?
The law of conservation of mass is Mass is neither created or destroyed. Total Mass of reactants = Total mass of Product