Fill in the Blanks SNOW AND ICEOnline version Science. Primary School, Grade 3 by Gonzalo Barral 1 blocks icebergs melt South coldest liquid Pole freezes ice In winter water and becomes and snow in cold weather . In spring and summer ice and snow and turn into water again . The areas on Earth are the North and the Pole . These areas are covered with giant of ice . Sometimes , large pieces of ice break off and float in the ocean . These are called .