Force and Motion
Forces of an object that do not change the motion of the object
What is Balanced Forces?
The smallest unit of an element that has all of the properties of that element containing a nucleus within an electron cloud.
What is an Atom?
An ecosystem that is found on land
What is Terrestial Ecosystem?
The process by which one or more substances change to produce one or more different substances
What is Chemical Reactions
Forces on an object that cause change in the motion of the object
What is Unbalanced Forces?
A negatively charged subatomic particle of the electron cloud; involved in the formation of chemical bonds.
What is an Electron?
An ecosystem that is located in bodies of water.
What is Aquatic Ecosystem?
The measurement of the rate of change of position with respect to time.
What is Speed?
What is a proton?
An ecosystem found in streams, lakes, and rivers where the water has less than 1% salt content.
Measurement of speed and direction of an object
What is Velocity?
A subatomic particle of the nucleus of an atom that is without charge and contributes to the mass of an atom.
What is a Neutron?
An ecosystem found in oceans, seas, and gulfs where the water has a salt content of at least 3.5%
What is Marine Ecosystem?
Change of an object's speed or direction
What is Acceleration?
The tiny, very dense, positively charged region in the center of an tome; made up of protons and neutrons.
What is a Nucleus?
A change in the world's climate
What is Climate Control?
Interacting populations of organisms with biotic and abiotic factors
What is Ecosystem?