Earths Mantle
markel billingsley desmondgraham
mod 3
3/18/14
objective
recognize and describe the earth mantle.
standard 2.0 earth/space science
vocabulary words
forces-physical power or strenghth posessed by a living being
energy-is one of the basic quantitative properties describing a physical system or object state.
enviorment-the physical and biological factor along with their chemical interactions.
mantle-is a part of a terrestrial planet or other rocky body large enough to have differentiation by density.
core-the tough central part of various fruit
crust-the outer layer of the earth
solid-is a state in which an object is marked stability and firmness
liquids-on of the four fundamental states of matter
convection-is the concerted collective
motion-a movement or position chagne of time
exit ticket
1. find the meaning of convection current?
2. WHAT WOULD HAPPEN IF THE EARTH DIDINT HAVE IT CRUST?
3. tell how much change there would be if the convrction currents didnt constantly move the plates
exit ticket answers
1. convection currents mean that heat is TRANSFER by movement with a fluid 2. then we would be standing on the next layer of earth 3. then we would constantly have earthquakes
Earths Mantle markel billingsley desmondgraham mod 3 3/18/14