|
(14247)
north america,
antarctica,
europe,
asia,
africa...
|
|
(82)
crust,
mantle,
core...
|
|
(10447)
polar,
global,
mid-latitude,
arctic,
northern hemisphere...
|
|
(144)
solar region,
earth magnetic field...
|
|
(5766)
atlantic ocean,
southern ocean,
pacific ocean,
indian ocean,
arctic ocean...
|
|
(1389)
troposphere,
boundary layer,
sea surface,
land surface,
stratosphere...
|
|
|