Weather
what does a water cycle show
processes or cycle
(or any similar answer)
What does a magnet do to iron fillings
Attract
opposite of a conductor
insulator
what do A Mirror, a Lake, and a Diamond have in commin
they reflect light!
How much of earth is covered in water
about 70%
What would happen if the north ends of two magnets were close together?
repel
a material through which electrons will flow
conductor
what is the definition of matter
anything that takes up space and has mass
What are the 2 elements that make up water
Hydrogen and Oxygen Also known was (h2o)
What is the biggest magnet in the world
Earth!
These are some examples of insulators.
What are plastic, wood, and rubber? (There are many other examples!)
Q: what is the definition of matter
anything that takes up space and has mass
How much does frozen water expand
about 9%
will a magnet attract copper rubber iron or plastic
iron!
electrons move through a battery from the ___________ terminal to the ___________ terminal
negative to positive
The measure of distance an object moves in a given time.
speed
Whats the density of water
1.00
What is a real life use of an electromagnet?
EX:
Electromagnetic cranes are used to lift heavy pieces of metal and move them around. Junk yards use them to lift and move cars.(or any other acceptable answer)
A type of circuit in which the electrons create too much heat (maybe even fire) when they don't go through a bulb or other device
What is a short circuit?
what are ALL the types of energy
mechanical, thermal, chemical,electrical, and sound energy