it's dead!
Simple observation will indicate if the Betta is making bubbles. You will see them at the surface of the water.
Betta fish can simply rest at the surface of the water or they may rest on leaves of plants.
Male bettas blow a cluster of bubbles that float on the surface of the water.
Bettas breathe air from the surface of their bowl so it really depends on the humidity of the area that the betta is in when it is out of its bowl. If the betta's body stays well moisturized I'm convinced they can at least live two days out of water (conditions permitting).
The male Betta builds a bubble nest at the surface of the water. The ova(eggs) are fertilised under the nest then collected by the male in his mouth as they sink. He then places them in the nest where he tends them.
The question seems poorly worded, but Earth is the planet with liquid water on its surface.
It's not something on the fish. He will blow a nest of bubbles on the surface of the water that hold up the eggs.
Betta's are a very strange type of fish. For most fish putting them into previously boiled water would kill them, boiling water removes the oxygen vital for life. However, Betta have a special organ that lets them breath atmospheric air. Which means every now and then bettas will go up to the surface to get air. So maybe there is a chance of a BETTA surviving since it would not rely on the air in the water.
Place a tablespoon of salt in the tank make sure the water is clean
You may have to smash the ornament somehow., but be carefull not to harm the fish. Ornaments do not belong in a fish type environment. Try water plants.
Betta fish do not need to be in oxygenated water because they gulp air from the surface of the water. They can be kept in a variety of small containers. I found some really stylish ones online at www.bigalsonline.com. I attached a link for you!
Mosquitoes and other small insects can stay afloat on water because water exhibits a property called "surface tension", where a thin film "seems" to cover the water surface. This has something to do with intermolecular forces of attraction.