exists and is an alternate of . Technically the longest war ever was the 335 years long, there was no casualties in it or anything but it was officially declared March 30, 1651 and officially ended on April 17, 1986.
Interesting Facts about Ice Ages. 1  The current interglacial period that the Earth is in is called the Holocene period. 2  Most of Canada was covered with ice just 20,000 years ago. 3  An ice age can occur if the global temperature drops just a few degrees for a long period of time.
Yes. Ice causes physical weathering by gring rock with abrasion or by freezing and thawing when ice is stuck in rock it expands putting a larger crack in the rock and when it â¦ thawes the water goes down the rock and erodes it. 1 person found this useful.