Which spheres are part of the earth system? check all that apply. atmosphere biosphere geosphere hemisphere hydrosphere

The Earth has four spheres in which everything that can be found on earth is placed.  The spheres are: hydrosphere, biosphere, lithosphere, and atmosphere . Hydsropshere consists of all water found on Earth, it comes from the word ‘hydro’ which stands for water. The biosphere includes all living things. animals, plants, and microorganisms. The litosphere comes from the word "litho" which means land and includes hard and solid land mass on the earth’s surface and rocks.  The atmosphere come from the word "atmo" which means air and is made up from the air, which is a mixture of gasses.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.