Evaporation from oceans together with other water bodies into the air and transpiration from land plants and animals to the air. Any water on the planet in the course of the latter Component of its accretion might have been disrupted through the Moon-forming impact (~four.5 billion yrs in the past), https://kevalaniru.com/chikkamagaluru-dc-to-declare-mullayyanagiri-hill-station-plastic-free-zone-on-world-earth-day/