The noun WATER LEVEL has 4 senses: 1. the level of the surface of a body of water. 2. underground surface below which the ground is wholly saturated with water. 3. a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship.
Pigs are omnivores, which means that they eat plants and animals. Pigs eat almost any kind of food, including dead insects, worms, trees, bark, garbage and even dead pigs. In the wild, they forage for their food. They mainly eat leaves, grass, roots, fruits and flowers. So now you know what pigs eat! Pigs do not have sweat glands, so they cool themselves by using water or mud.
Boar. Boar is a type of pigs, and usually it is the wild boar, Sus scrofa. Their natural distribution is predominant in Asia, but with introductions to other parts of the world, wild boar is a very common animal in almost everywhere.ixing up of the real meaning of pig and boar is one of the very common mistakes even among biologists, as well. Therefore, a proper understanding would be appropriate for many who might not be comfortable fully with the real difference between pig and boar.