Because salt doesn't exist in the composition of atmosphere.
The salt in the clouds eventually returns to the Earth's surface through precipitation, such as rain or snow. As the water droplets in the clouds condense and form precipitation, they carry the salt with them back to the ground.
salt and fine sand
Salt water clouds form due to the presence of sea salt particles in the atmosphere. When ocean water evaporates, it releases sea salt particles that can act as cloud condensation nuclei, providing a surface for water vapor to condense into droplets. These salt water clouds can impact precipitation patterns and cloud properties.
Salt water evaporates from the ocean's surface, leaving behind the salt. The water vapor rises into the atmosphere and eventually condenses to form clouds. When the clouds cool and the water droplets become too heavy to stay aloft, they fall as precipitation, which is freshwater rain since the salt is left behind during the evaporation process.
Rain is formed when water droplets in the clouds combine and become heavy enough to fall to the ground. The salt particles in the ocean water are left behind when the water evaporates to form clouds, so the rain that falls is typically fresh water. Salt water is not generally carried up into the atmosphere where clouds form.
Air + Salt Water = Fog + Salt Salt Water = Water + Stone Stone = Fire + Earth
Clouds are formed due to the large scale evaporation of the earth's water. During the evaporation process the salt is left behind.
Salt particles
It doesn't because the rain is fresh water. Salt can't evaporate with water so salt mantains where it is. Or to the simple minded people, Salt doesn't go into clouds or rain.
Condensation Nuclei
They are formed through the water cycle. The clouds accumulate water then the clouds dump the water (rain). The water that lands on the ground and picks up dirt and salt. The runoff water goes into the lakes, rivers, and oceans which is then sucked back up into the clouds. When the water is taken back up to the clouds, the salt is left behind because is too heavy. Also, when the runoff water accumulates on the ground, the water dries up and the salt is left behind which will be collected the next time it rains.
All clouds are made of fresh water. The salt in the sea doesn't evaporate. The cloud is a collection of tiny water droplets.