ice shelve and icebergs
glaciers
snow
ice
sea ice
100
are chunks of ice that break off glaciers and ice shelves and drift in the oceans
icebergs
100
glaciers cover what percent of the world's land?
10%
100
snow is frozen ____
water
100
ice is frozen ____?
water
100
sea ice is frozen water from where?
ocean
200
are platforms of ice that form where ice sheets and glaciers move out into the oceans
ice shelves
200
pink glaciers are a result of what?
algae on upper layers
200
as long as air temperature stays below freezing snow will fall as
snow crystals
200
what tells scientist about past climates
ice cores
200
sea ice does/does not raise water level when it melts
does not
300
is the part of the iceberg that is submerged underwater is larger or smaller than the part above?
larger
300
less glacial pressure causes ____earthquakes and volcanic eruptions
more
300
snow reflects or absorbs sunlight
reflects
300
ice is less or more dense than water
less
300
sea ice ____ in the winter and ____in the summer
increase, decreases
M
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