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| − | When small cracks in a [[rock]] fill with [[water]] and the water [[freezing|freezes]] and [[Melt|melts]] over and over again making the crack bigger.
  | + | ==Key Stage 3==  | 
|   | + | ===Meaning===  | 
|   | + | '''Freeze thaw''' is when small cracks in a [[rock]] fill with [[water]] and the water [[freezing|freezes]] and [[Melt|melts]] over and over again making the crack bigger.  | 
		Latest revision as of 20:45, 5 May 2019
Key Stage 3
Meaning
Freeze thaw is when small cracks in a rock fill with water and the water freezes and melts over and over again making the crack bigger.