land and water
weathering and erosion
volcanos
oceans and shorelines
pollution and conservation
100
a physical feature on earths surface
what is a landform?
100
the moving of rock.
What is erosion?
100
a place that holds magma.
What is a magma chamber?
100
a large body of water.
What is the ocean?
100
a harmful substance to living things.
What is pollution?
200
a movement of water in the ocean
What is current?
200
chemical weathering that adds oxygen to iron.
What is rust?
200
a place where the magma partially through earths crust.
What is a hot spot?
200
the pull of the moon on the water.(the ocean)
What is tide?
200
some harmful substance that combines this harmful gases with water droplets.
What is acid rain?
300
waves that break into foam against the shore and return to the ocean at another angle.
What is a breaker?
300
the glaciers drop most end or the downhill end.
What is terminus?
300
a volcano that is shaped like a cone with steep sides.
What is a cinder coned volcano?
300
a formation that appears where sand is deposited.
What is sandbar?
300
is a mix of died matter.
What is compost?
400
all off earths liquids.
What is the hydrosphere?
400
materials that a glacier picks up makes mounds.
What is moraines?
400
a volcano that has wide and flat sides.
What is a shield volcano?
400
tiny grains of rock.
What is sand?
400
using something again.
What is reuse?
500
a map that uses lines to show elevation.
What is topographical map?
500
places where people pile trash.
What are landfills?
500
Mauna Loa
What is the worlds largest volcano?
500
water between barrier lslands and the coast.
What is inlet?
500
is using resources wisely.
What is conservation?
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