Questions tagged [ice]

For questions about ice (the solid form of dihydrogen monoxide) in its many forms.

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34
votes
17answers
14k views

Dropping ice in the ocean to stop global warming

In the TV show Futurama, an in-show infomercial mentions that Earthicans started dropping giant ice cubes in the ocean to slow down global warming. Now, Futurama is a show where science is a mixed bag:...
10
votes
3answers
778 views

If Earth Were Forged by Fire and Ice

Our Earth first came into existence 4,543,000,000 years ago as an inhospitable ball of molten rock that barely survived a crash from a Mars-sized rogue planet whose impact gave rise to the creation of ...
4
votes
4answers
7k views

Is it possible for the oceans to freeze solid (at least on the surface)?

Can the oceans freeze (at least several feet below sea level)? I know that the temperature for salt water to freeze is lower/colder than fresh water, and when it does freeze, the ice is mostly salt-...
11
votes
2answers
2k views

What color should the snow be in this chlorine world?

This question is in the same context (the same world) proposed by Steven L. Gillett in his book: "World-building". And actually there have been some other questions about this same chlorinated world. ...
4
votes
3answers
301 views

What are the effects of generating ice from water vapor on a large scale?

Let's take the most famous scene from Frozen where Elsa creates her ice palace up in the freezing mountains. Now imagine Elsa doing the same thing at sea level, in the summer, where the conditions are ...
0
votes
1answer
126 views

An Earlier Pleistocene = Mass Extinction?

Five million years ago, the warm Miocene gradually descended into the cool Pliocene before dropping into the frigid Pleistocene. Such a change in temperature was so gradual that life went on without a ...
-2
votes
1answer
159 views

If Britain Had Ice From a Different Direction

At the height of the last ice age, glaciers as thick as one mile reached as far down south in Europe as London. This is the reason why England and Wales have very little mountains, and why the ...