In usual text, snow-covered would probably be hyphenated - otherwise the sentence could be misinterpreted - consider the difference between the concept of "snow-covered mountains" and the sentence "snow covered mountains".
The adjective should properly be hyphenated, as snow-capped, because the noun adjunct form is not different or unique. However, some dictionaries do list it as a single word "snowcapped" from the equally rare noun "snowcap."
The adjective is spelled snowy (covered with snow, or like snow in some way).
Players should include snow-covered lands in their Modern decks because they can provide access to powerful cards that interact with snow permanents, such as "Dead of Winter" and "Ice-Fang Coatl." Additionally, using snow-covered lands can also help players to bluff their opponents and keep them guessing about potential strategies.
Roads covered in snow and ice should be covered with salt and sand. This will help make the roads as safe to drive on as possible. Also, driving at lower speeds while using all traffic recommendations will help prevent any injuries or crashes.
No you shouldn't as there has been too many accidents.
Because it's covered by a snow cap
An avalanche is like a rockslide, but on a snow-covered mountain.
Because it's covered by a snow cap
Pure As the Blood Covered Snow was created in 2003.
steep snow-covered hill, and a trigger
A landscape covered in snow is called a winter wonderland. Snow-covered landscapes are often serene, beautiful, and peaceful, creating a magical and picturesque environment.
Snow-clad; snow-covered.