hydrosphere

Geosphere, hydrosphere and atmosphere are fluids in motion; their main difference is their viscosity..地圈，水圈和大气是流体；他们的主要差别是他们的黏性。

Hitting candle every months also is very be necessary, but before waxing, should mix hydrosphere besmirch wipe up ..每月打一次蜡也是很有必要的，但是打蜡前要将水气和污渍擦干净。

To physical science that has denatured reality the world is a material place of molecules and atoms, of solids, liquids and gases, of atmosphere, hydrosphere, lithosphere and biosphere. .对于具有变性的物理学来说世界是由分子、原子，固体、液体、气体，大气圈、水圈、岩石圈和生物圈组成的物质世界；