it's called an acidic rain =)
Rain, snow, sleet or hail that falls to the ground
Ice pellets or sleet.
Do you mean "precipitate"? If so, it means to rain.
Rain occurs when the temperature is above freezing both in the clouds and at the ground level. If the temperature in the clouds is below freezing but at the ground level it is above freezing, sleet or freezing rain may occur.
Precipitation refers to water falling from the sky in various forms, such as rain, snow, sleet, or hail. Perspiration, on the other hand, is the process of sweating through your skin as a way for the body to regulate temperature and cool down.
Acid rain is caused by a high concentration of acids like sulfuric acid and nitric acid in rain, sleet, or snow. These acids are formed when air pollutants such as sulfur dioxide and nitrogen oxides interact with water vapor in the atmosphere.
Sleet.
Hail is frozen rain, but it is made by accretion high in the clouds. Rain that freezes on its way down to the surface is called sleet.
Hail or sleet.
Sleet
In the US it's just called a 'wintry mix,' although sometimes it is more commonly referred to as "sleet.' If you're referring to the METAR code, it's RASN.
Pellets of frozen rain are called sleet. Sleet forms when rain freezes before reaching the ground, creating small ice pellets.
These are lumped together as acidic precipitation.
Precipitation.
Icy rain is called "sleet". If it gets even colder, sleet becomes "snow" - which is 100% ice crystals.
Frozen drops of rain that fall as pellets of ice and water are called sleet. Sleet is formed when snowflakes partially melt as they fall through a warm layer of air, then refreeze into ice pellets before reaching the ground.
When melted snowflakes and rain mix together, it is called sleet. Sleet usually occurs when there is a warm layer of air above a cold layer near the ground, causing snowflakes to partially melt before reaching the surface.