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.
The wild boar is a highly versatile omnivore, whose diversity in choice of food rivals that of humans. 1  Their foods can be divided into four categories: 2  Rhizomes, roots, tubers and bulbs, all of which are dug up throughout the year in the animal's whole range.