5 times larger than the volume in the polar caps
5 times larger than the present polar caps
to provide such a high level of enrichment.
Baum WA and Martin LJ: Behavior of the Martian Polar Caps
Inside there was a compelling feature that said according to experts, there is little chance of another Titanic disaster ever occurring as there are fewer icebergs due to the polar caps
melting at such an alarming rate.
Through a small telescope, and with good eyesight, you may be able to make out some of the planet's surface features - darker areas or white polar caps
During these times, ice from the polar caps
is redistributed into the mid-latitudes of Mars as a layer about 50 meters thick, in the same place that we see that the DLEs have formed.
The Martian polar caps
are the most prominent features in any telescopic view of the planet.
In the 21st century, we recognize that climate change can impact national security--ranging from rising sea levels, to severe droughts, to the melting of the polar caps
, to more frequent and devastating natural disasters that raise demand for humanitarian assistance and disaster relief," Panetta said.
Unusually the resting buds become covered in a white waxy coating nicknamed polar caps
Headteacher Sarah Roberts added: "We've also adopted a polar bear the pupils have called Snowball, and the pupils have learnt all about climate change and they've made up songs about how Snowball needs the polar caps
to survive for his survival.
For example, the area of climate change has a dramatic impact on national security: rising sea levels, to severe droughts, to the melting of the polar caps
, to more frequent and devastating natural disasters all raise demand for humanitarian assistance and disaster relief.
THE RED PLANET Mars has polar caps
like Earth, although they contain mostly frozen carbon dioxide instead of frozen water