Properties of Matter
Properties of Nonmetals
Poor conductors, dull and brittle
The force that pulls downward
Gravity
Cannot be created or destroyed
Energy
List the layers of the earth from the innermost to the outermost layer.
Inner core, outer core, mantle and Crust
Cell theory states: 3 things
1. Cells are the basic unit of structure and function in organisms and....
2. All living things are composed of one or more cells.
3. Cells come from pre-existing cells
The state of matter with the least amount of kinetic energy?
Solid
The force that pushes upward
Normal Force
What is a longitudinal wave?
When energy travels in the same direction back and forth (parallel)
What is the biosphere composed of?
All living things on earth
What is Mutualism?
A symbiotic relationship where both organisms benefit.
Properties of Metalloids
Shiny, brittle and semi conductors. Mixed properties of Metals and Nonmetals.
The force where two object rub against eachother
Friction
What is a transverse wave?
Energy that travels up and down a wave.
what is the hydrosphere composed of?
All water on earth
What is Commensalism?
A symbiotic relationship where an organism benefits and the other is unaffected or unharmed.
The state of matter with the most kinetic energy
Gas
Jason pushes a couch with a force of 54N to the right, Michael asks his friend Bryan to help him push it, they push together in the opposite direction with a force of 62N. What is the total net force?
8N
What is it called when the sun, earth and moon are positioned in a straight line?
Spring Tide
What is the atmosphere composed of?
All gases on Earth
Parasitism
A symbiotic relationship where an organism benefits and the other is harmed.
Properties of Metals
Shiny, malleable and good conductors
Newton's Third Law
For every action there is an equal and opposite reaction
What is it called when the sun, earth and moon are positioned at right angles.
Neap tide
What are the compositions of the earths layers starting with the crust....
Crust- solid
Mantle-solid
Outer Core-liquid
Inner Core-solid
Melting and cooling,
Heat and Pressure,
Weathering and Erosion.