Type
Word Search
Description

sea-floor spreading
crust
mantle
map
energy
predicting
volcano
cindercone
footwall
tension

Earth´s Layers Crossword

Type
Crossword
Description

Cracks in the Earth´s crust Fault
Thickest layer of Earth Mantle
Thinnest layer of Earth Crust
The uppermost part of the mantle Lithosphere
The layer with the most pressure in it Inner Core
The study of planet Earth Geology
The seven great landmasses on Earth Continents
Energy movement to warm to cool object Heat Transfer
Energy transfer through empty space Radiation
Heat transfer by direct particle contact Conduction
Measure of how much mass is in a volume of a substance Density
Heat transfer by movement in fluid Convection
Flow that transfers heat within a fluid Convection Currents
Another name for the ¨supercontinent¨ Pangaea
Process that continually adds material to the ocean floor Sea-floor spreading
Pieces of the lithosphere that have broken into several sections Plates
A place where plates slide past each other Transform boundary
A place where two plates move apart divergent boundary
A place where two plates converge Convergent boundary
A deep valley rift valley

Plate Tectonic Word Search

Type
Word Search
Description

Pangaea
Mid Ocean Ridge
Convection
Inner Core
Fault
Folding
Tension
Compression
Transform Boundary
Sea Floor Spreading
Divergent Boundary
Subduction Zone
Continental Drift
Plate Tectonics
Tectonic Plate
Lithosphere
Asthenosphere
Outer Core
Mantle
Crust

Earth Science Word Search

Type
Word Search
Description

alfred wegener
asthenosphere
basalt
compression
conduction
continental crust
continental drift
convection
convergent boundary
crust
deep ocean trench
direct evidence
divergent boundary
Earthquake
fossil
geology
granite
igneous
indirect evidence
inner core
lithosphere
mantle
metamorphic
mid ocean ridge
oceanic crust
outer core
pangaea
radiation
rock samples
sea floor spreading
sedimentary
seismic waves
shearing
sonar
temperature
tensional
transform boundary
Volcano

tectonic plate boundaries Crossword

Type
Crossword
Description

this scientist had the theory of the continental drift alfred
two plates slide against each other in a sideways motion transform
a line on a rock surface or the ground that traces a geological fault faultline
changed by extreme heat and pressure to form another rock metamorphic
places where the sea floor spreading takes place midoceanridge
a tall mountain that with a lot of pressure shoots out hot lava volcano
formed by deposition and solidification pf sediments sedimentary
a violent shaking of the ground caused by tectonic plates earthquakes
piece of the crust that floats on the mantle tectonic
hot fluid or semi fluid material within the earth's crust magma
two plates are moving away from one another divergent
formed by cooling and solidification of magma or lava igneous
made of iron, with small amount of nickle core
technical name for the crust and mantle lithosphere
remains of a prehistoric organism preserved in a mold form in a rock fossils
two plates move toward one another and collide convergent
contains most of earths mass (hints: its hot) mantle
hot molten or semi fluid rock erupted from volcano lava
a long high sea wave caused by earth quakes tsunami
outermost later of the planet, with life crust

The Dynamic Earth Puzzle Crossword

Type
Crossword
Description

One of the 7 great masses of land Continent
The name of the supercontinent that existed 200 million years ago, when all the modern continents were connected. Pangea
The theory that continents have moved slowly to their current locations and continue to move. Continental Drift Theory
The process by which new oceanic crust forms along mid ocean ridges and older crust moves away from the ridge. Sea Floor spreading theory
A long narrow mountain chain found on the floor of the ocean. Mid Ocean Ridge
The distance from the surface of the ocean to ocean floor. Depth
An event that causes the magnetic field to reverse its direction. Magnetic Reversal
A tectonic boundary where two plates are moving away from each other and new crust is forming from magma that rises to the Earth's surface between the two plates. Divergent Plate Boundary
The transfer of heat energy that results from magma becoming heated, less dense, and rising eventually cooling at the surface, becomes more dense and sinks.. Convection Current
The divisions of Earth's outer shell that glide over the mantle. Tectonic Plate
The rigid outer part of the earth, consisting of the crust and upper mantle. Lithosphere
The layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur. Asthenosphere
The process where dense oceanic crust is forced under the less dense continental crust Subduction

Seafloor Spreading Crossword

Type
Crossword
Description

a new crust at ridges destroyed at Deep Sea Trenches Seafloor Spreading
measure the distance with sound wave sonar
behind a ship study ocean floor detect small changes in magnetic fields by floor rocks magnetometer
what is an example of sonar? echo-sounding
meteorologist wegner
narrow, long gated Deep Sea Trench
longest continuous mountain range on earth, earthquake and volcanoes Ocean Ridge
study of the history of earth magnetic field paleomangntism
lines, map, points, are the same age isochron
the outer core of earth that changes direction magnetic-reversal

Chapter 1 Plate Tectonics Crossword

Type
Crossword
Description

The process by which ocean floor sinks beneath a deep-ocean trench and back into the mantle subduction
When earthquakes occur they produce seismic waves
results from a force pressing on an area pressure
is the layer of rock that forms Earth's outer skin crust
a layer of hot rock mantle
The uppermost part of the mantle and the crust together form a rigid layer lithosphere
lower part of the mantle [soft layer] asthenosphere
is a layer of molten metal that surrounds the inner core outer core
is a dense ball of solid metal inner core
the transfer of energy through space radiation
heat transfer within a material or between materials that are touching conduction
can be transferred by the movement of fluids-liquids or gases convection
the flow that transfers heat within a fluid convection currents
continents slowly moving across the Earth continental drift
continually adds new material to the ocean floor sea floor spreading
the lithosphere broken up into separate sections plates
states that pieces of Earth's lithosphere are in slow, constant motion, driven by convection currents in the mantle plate tectonics
breaks in Earth's crust where rocks have slipped past each other faults
the place where two plates more apart divergent boundary
the place where two plates come together convergent boundary
a place where two plates slip past each other transform boundary

Plate Tectonics, Earthquakes, and Volcanoes Crossword

Type
Crossword
Description

Type of volcano that is almost entirely made of magma and lava Shield
Small volcanoes made from ash and rocks. Cinder Cone
Explosive eruptions followed by outpourings of lava.(the big ones) Composite
A mountain that forms when magma is forced to the Earth's surface. Volcano
technical name for crust and upper mantle Lithosphere
part of the Earth's Composition that is made of iron and nickel core
the part of the Earth that contains most of Earth's mass Mantle
the two sub-layers of the earth's crust that float causing continental drift, earthquakes, volcanoes, mountains, and oceanic trenches. Tectonic Plates
hot fluid that is under the Earth's surface Magma
hot molten rock above the Earth's surface lava
the composition of the magma determines its what of the volcano? Explosiveness
a sudden and violent shaking of the Earth as a result of movements within the earth's crust Earthquake
fast flowing clouds of hot ash and volcanic glass rolling down the mountainside Pyroclastic Flows
Volcanic gases can block out the sunlight causing what? Climate Changes
when two oceanic plates pull apart, magma rises and new crust is formed sea floor spreading
earths crust located under the ocean Oceanic
earths crust made of land Continental

Plate Tectonics and Earth Interior Crossword

Type
Crossword
Description

The hypothesis that the continents slowly move across earth's surface. Continental Drift
The name of the single landmass that began to break apart 200 million years ago and gave rise to today's continents. pangea
The preserved remains or traces of an organism that lived in the past. Fossil
An undersea mountain chain where new ocean floor is produced. Mid ocean ridge
A deep valley along the ocean floor beneath which oceanic crust slowly sinks toward the mantle. deep ocean trench
The process by which molten material adds new oceanic crust to the ocean floor. sea floor spreading
The process by which oceanic crust sinks benath a deep-ocean trench and back into the mantle at a convergent plate boundary. subduction
A section of the lithosphere that slowy moves over the asthenosphere, carrying pieces of continental and oceanic crust. Plate
Vibrations that travel through Earth carrying the energy released during during an earthquake. Seismic Wave
The force pushing on a surface divide by the area of that surface. Pressure
The layer of rock that forms Earth's outerskin. Crust
Is a dark, dense, igneous rock with a fine texture, found in ocean crust. Basal
A usually light-colored igneous rock that is found in continental crust. Granite
Layer of hot, solid material between Earth's crust and core. Mantle
A rigid layer made up of the uppermost part of the mantle and the crust. Lithosphere
The soft layer of the mantle on which the lithosphere floats. Athenosphere
A layer of molten iron and nickel that surrounds the inner core of earth. Outer Core
A dense sphere of solid iron and nickel at the center of Earth. Inner Core
A plate boundary where two plates move away from each other. Divergent Boundary
A plate boundary where two plates move toward. Convergent Boundary
A plate boundary where two plates move past each other in opposite directions. Transform Boundary
A break in earth's crust along which rocks move. Fault
The theory that pieces of Earth's lithosphere are in constant motion, driven by convection currents in the mantle. Plate Tectonics
A deep valley that forms where two plates move apart. Rift Valley

Inside Earth: Plate Tectonics Crossword

Type
Crossword
Description

a layer of rock that forms the outer skin if the Earth crust
a layer of hot rock that contains the lithosphere and the asthenosphere mantle
the uppermost part of the mantle and the crust together lithosphere
the soft bottom layer of the mantle asthenosphere
a layer of molten metal that surrounds the inner core outer core
a dense ball of solid metal found at the center of the Earth inner core
The transfer of energy through empty space radiation
the transfer of heat energy through direct contact with particles of matter conduction
the transfer of heat energy by the movement of heated fluid convection
The supercontinent that Alfred Wegener believed to exist Pangea
Wegeners theory that the continents slowly moved over the Earth's surface continental drift
any trace of an ancient organism that has been preserved in rock fossil
the longest underwater chain of mountains in the world mid ocean ridge
the process that continually adds new material to the ocean floor sea floor spreading
deep underwater canyons deep ocean trench
the process which the ocean floor sinks beneath a deep ocean trench and into the mantle subduction