How to pronounce “pack ice” in English

And we all know that salt water freezes at a temperature lower than fresh water, yes?So when the pack ice starts to freeze, Antarctica doubles in size.Now this slide is showing you how large it is.

good sort of computer model of of of the Arctic Ocean and you only see a sort of globe with a big white hat at the top ofit you know the pack ice the Arctic Ocean when you get close to it you realize it's not one big sheet of iceit's lots of sheets of ice um and it almost looks like a a pond with lots of giant white lily pads floating around

Frozen uh sort of crust of ice that is floating on top of the sea on top of the Artic ocean it's all get You' all heardit's getting warmer up there year on year so this this skin of pack ice is Getting Thinner with each year and it'salways moving around um it's never static so it's an environment that is is uh getting more and more challenging and

other one so I was doing three miles for every one mile North the average day on the ice it's very rarely flat now it's pretty smashedup NASA described the conditions that year as the worst since records began um we know for sure that the pack ice hasgot 40% thinner in the last 40 years 1% of years I guess every year is really the worst year uh but for me the thinner

We'd get Russian garbage was where there's the stream of water came from.And nets, too. Every time we got off the boat, somebody would take a trip in that zodiac-- that's the pack ice right in front of you.That means the ice that's breaking there.

knowing that people are still going to continue to go to the mountains, but to have the good training and allow people to have better skills.So I think about Shackleton, and he survived 17 months out there with nothing, and living on the pack ice, and living off of seaweed,