Rock Types
Plate boundaries
Seafloor Spreading
Final Jeopardy
Random Stuff
100
What are the three types of rocks?
What are sedimentary, igneous, and metamorphic rocks?
100
What plate boundary is this?
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What is Divergent Boundary
100
The magnetic field of the Earth has something to do with the proof for sea floor spreading.
What is the changes in the magnetic field are shown in the newly formed rock?
100
Jupiter, Saturn, Neptune, and Uranus are all this type of planet.
What is gas giants?
200
Igneous rocks are formed by...
What is lava or magma cooling?
200
What plate boundary is this?
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What is convergent?
200
This plate boundary is at the mid ocean ridge where the new ocean floor comes from.
What is divergent boundary?
200
The moon phases start from this phase
What is the new moon?
300
Metamorphic rocks are formed by
What is other rocks getting heated slightly or bent and moved around underground so they are changed?
300
What plate boundary is this?
What is transform plate boundary
300
What can one see/feel at the mid-ocean ridge?
What is volcanoes and earthquakes?
300
If you dug a hole in the earth the oldest rock would be at the...
What is the bottom of the hole?
400
The process for the formation of Sedimentary rocks
What is other rocks erode/break down and then eventually sit long enough that they compact press down turning into new rock
400
This natural disaster happens at transform plate boundaries
What is an earthquake?
400
What happens when the ocean plate meets another tectonic plate?
Full points: What is subduction?
Half points: it goes under
400
There are two factors that a fossil has to meet to be an index fossil, what are they?
What are it is widespread across the earth and is only around for a short time period?
500
This rock type forms from old beaches
What is sedimentary rocks?
500
We can expect to see and feel these at a divergent plate boundary
What is Volcanoes, Mountains and Earthquakes?
500
How is the process of recycling similar to sea floor spreading?
What is new plate getting created at the ridge and plate being destroyed and melted at the trenches where it is then used again to create new plate at the ridge?
500
What type of rock is this?
Igneous
500
What term is used to say the moon is growing and what term is used to say the moon is shrinking?
What is waxing and waning?