Magnetism
The name of a force that attracts or repels objects
What is magnetism
The flow of an electric charge
What is a current
Process by which rocks are broken down
What is weathering
Animals that have a backbone
What are vertebrate?
Tiny living organisms that can only be seen with a microscope
What are microorganisms.
The part of the magnet that is the strongest.
What are the poles
This can be used to open or close a circuit
What is a switch
Process by which particles of rocks or dust are moved from one location to the next,
What is erosion?
We have feathers and lay hard shelled eggs
What are birds
The process when microorganisms break down organic matter
What is decomposition?
Types of materials attracted to a magnet
What are ferrous materials (Iron, steel)
This circuit has two or more bulbs but only has one path for electricity to travel through.
What is a series circuit
When sediment is deposited in another location
What is deposition?
We have hair and give live birth
What are mammals?
Types of microorganisms that cause sickness in humans
What are Pathogens
When you bring opposite poles of a magnet together
What is attract
The negatively charged particle of an atom
What is an Electron?
What force can blow and carry sediment from one location to another.
What is the wind
This group includes toads and salamanders
What are amphibians?
Microorganisms that help make bread
What is yeast.
Invisible area around a magnet where magnetic forces can be felt
Magnetic Field
A material that does not allow electricity to flow through.
What is an insulator?
What force flows and cause rocks to become smooth
What is water.
We dont have backbones
What are invertebrates?
Type of microorganisms used in the pickling process
What are bacteria?