Mock rock vs. Real rock
A mocktail (or virgin cocktail) is nonalcoholic.
A mock rock has 2 words . That's right! Mock and Rocks .If you know mock means to copy and if you know what a rock is (which everybody should know) .You put it all together and it mean a rock that copy.
A mock-up is a full-scale model used for design evaluation and testing, often made from cheaper materials. A model is a smaller representation of an object or system used to study its features or behavior. Models can be physical or digital.
Density would be the most noticeable difference between the rock and the model.
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A rock is a rock, and a diamond is a gem.
Ruler
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A rock column is made of many rock layers.
A rock is an aggregate of minerals; a mountain is a landform.
The difference between metaporphic and ignous rock are that ignous rock is formed by cooling of magma and metaporphic is formed by temperature and pressure changes inside the earth