4. The map shows where glaciers existed 250 million years ago. Which explanation is supported by the data in the map?
North
PE
A. Glaciers formed in the locations
the map because of a change ind
caused the southern hemisphere to
experience an ice age.
Aca
EU
here
South
Ananas
B. Glaciers at one time covered mos
continents in the world, but the glac
melted and the areas on the map are
where glaciers still remain
Kay
Location on 50
C. There is evidence of glaciers in the
identified on the map because the
climate in those areas still supports &
D. There is evidence of glaciers in the
identified on the map because the co
were once located near a polar region
then over time the continents move