climate and weather
a weather barrier between two air masses
what is weather front
Used to describe the acidity of something
What is PH
something stopping the flow of electricity
what is a insulator
Symbol of AU
What is gold
an object in motion will stay in motion
what is Newton's first law
a system that is in place to balance life
what is ecosystems
also known as sodium chloride
what is table salt
something that allows electricity to flow
what is a conductor
is an element formula for water
what is H2O
Lift,weight,drag,thrust
what is the four effects of motion in flight
term that describes gradual increase in earths temprature
what is global warming
a pure substance made of two things
what is a compund
closed loop to allow electricity to flow
what is a circut
potassium carbonate
what is K2CO3
a force that restricts motion
what is friction
a green house gas that help global warming
what is carbon dioxide
what does the atomic number mean
what is the number of protons in the element
a way used to measure electricity
what is voltage
Li
what is lithium
acceleration is the change of over time
what is velocity
the way animals balance themselves with resources
what is mac carrying capacity
Calcium Chloride
what is CaCl2
term for movement of electrons through a conductor
what is an electric current
Li2O
what is lithium oxide
distance/ time = speed
what is speed formula