Could You Reach Other Continents If the Oceans Vanished?
If the oceans suddenly vanished, the continents would still be separated by deep trenches and valleys left behind by the ...
BBC4 个月
Oceans of the world
The Pacific Ocean stretches from the continents of Asia and Oceania on ... The Arctic is the coldest of all the oceans. Most of the Arctic Ocean is covered with ice all year.
BBC2 年
What are the five oceans of the world?
The Pacific Ocean stretches from the continents of Asia and Oceania on ... The Arctic is the coldest of all the oceans. Most of the Arctic Ocean is covered with ice all year.
National Geographic news13 年
Cretaceous Period
During this period, oceans formed as land shifted and broke out of one big supercontinent into smaller ones. 3 min read Continents were on the move in the Cretaceous, busy remodeling the shape and ...
National Geographic news1 年
What the World Would Look Like if All the Ice Melted
The maps here show the world as it is now, with only one difference: All the ice on land has melted and drained into the sea, raising it 216 feet and creating new shorelines for our continents and ...
The Harvard Crimson6 年
Scientists Say Mars Has Continents And Ocean Beds Resembling Earth
"Our new picture of Mars," Pollack said yesterday, "is much like the Earth without oceans." The dark areas ... with a thick layer of dust. Mars has continents, Pollack continued, it must have ...