Answer : Our Earth has an aquatic environment. Yet how much liquid is there on, within, and above this planet? Water covers around 71% of this Earth’s surface, while the seas contain approximately 96.5 percent of total water on the planet. Water may also be found in the atmosphere as water vapour, rivers as well as lakes, icecaps or even glaciers, soil humidity and reservoirs, and even humans plus their dog.
Water never stands still. This planet’s water resource is continually migrating from one location to the next and from 1 individual to the next due to the hydrological cycle. Without this water cycle, everything would get quite boring!