Earth's Layers
This is the outer most layer of the earth and is where we live.
What is the crust
this is melted rock with in the earth's crust
what is magma
this is the layer of the earth where most earthquakes occur
what is the crust
this is the line or area of earths crust where most volcanoes occur
what is plate boundaries
these are the large chucks that the crust is broken into
what are plates
These are the two types of crust
What are oceanic crust and continental crust
what is igneous
this is the line or part of the earth's crust where most earthquakes happen
what is plate boundaries
this is the type of rock that you will mostly find near volcanoes
what is igneous
false
this layer of the earth is semisolid, and its movement causes the movement of the tectonic plates
what is the mantle
this type of igneous rock has crystals
what is intrusive
this is what causes earthquakes to happen
what is tectonic plates moving and interacting with each other
this is the hot molten rock that comes from volcanoes
what is magma
this is the mega continent that is believed to be the starting point of today's continents
what is Pangea
this is the inner most layer of the earth
inner core
this type of igneous rock does not have crystals
what is extrusive
this is what causes the tectonic plates of the crust to move
what is convection in the mantle
This island is made from erupting volcanoes
What is Hawaii
this happens when two plates interact with each other
what is earthquake or volcano
this is the third layer of the earth
this is the difference between intrusive and extrusive
what is intrusive forms inside the earth's crust and extrusive forms outside of the earth's crust
this is the term used to identify the strength of an earthquake
what is magnitude
This is the reason volcanoes occur near fault lines
what is the plates hit together causing the rock t melt and form volcanoes
this is the evidence Wegener had to prove Pangaea was real.
what is fossils found on different continents, the continents seemed to fit like a puzzle, and glacier markings