Electricity
Something that allows electrify to flow easy
Conductor
Alfred Wagner's idea
Continental drift
water going from atmosphere to ground then back too atmosphere
what is water cycle
This the layer of Earth upon which you live your scholarly life.
What is the crust.
The unit used to measure the distance between stars.
What is a light year?
Something that does not allow electricity to flow easy
big pieces of rock beneath us
tectonic plates
when it rains
what is precipitation
This inner core is about the size of the _______ and is made up of _______ ________.
What is moon, solid iron.
This stage occurs when the core of a star has fused all of its hydrogen into helium.
What is a giant?
A circuit with multiple loops
Parallel circuit
Pangaea existed this many millions of years ago
What is around 250 million years ago
water from the trees
what is transpiration
This causes Earth to experience seasons.
What is Earth's axis is tilted at 23.5
The joining of two nuclei of hydrogen atoms to form helium with extreme amounts of energy being released.
What is nuclear fusion?
A circuit that only has one loop
Series circuit
The mid-ocean ridge is an example of a ____________________ boundary and ___________________ occurs here where new ocean floor is formed.
What is divergent boundary; sea-floor spreading
water that runs down the mountainside and gets absorbed into the soil
What is percolation/infiltration?
During this season, we are not tilted toward or away from the sun and the days are growing longer.
What is spring.
A type of galaxy with new stars.
What is spiral galaxy?
lighting
what is electric discharge
The thickest layer of the Earth
What is the mantle.
Solid to gas (water vapor)
What is sublimation?
The outer core is comprised of ________ ______ and causes Earth's ___________ ________.
What is molten iron and magnetic field.
A type of galaxy with older stars.
What is elliptical galaxy?