Can ashes be scattered in the sea?

The ashes can be scattered into the sea, which is also called sea burial. From a scientific point of view, the ashes produced by human incineration belong to organic calcium carbonate, not toxic and harmful substances, and will not cause water pollution; Moreover, human cremation has no harmful bacteria at high temperature and can be buried at sea. The ashes scattered in the sea have broken through the traditional concept of being buried underground. People come from nature and return to nature. Sea burial is conducive to saving land, developing economy, changing customs and building socialist spiritual civilization.