They contain the earths large amount of fresh water
Water.
this is so precious precious- (of an object, substance, or resource) Of great value; not to be wasted or treated carelessly. (adjective)
budget
Non-Renewable or Precious Metal
Campaign funds
All metals are precious as they are a finite resource. However, precious refers to the abundance of a product, and thus there is still a plentiful supply of tin and thus it is not classed as a precious metal.
oil and water
Water
Water is uncommon in most deserts.
yes rocks contain fossil.
Water is a precious resource because it is the only thing that man kind cannot remake or rebuild. Once it's gone it's Gone we can't build or produce it. It's a god gifted thing.
It is potable but not Perrier. It is also a very precious resource.