Where does the whale get it food?

Answer 1

Whales are generally classed as predators, but their food ranges from microscopic plankton to very large animals.

Toothed whales eat fish and squid, which they hunt by the use of echolocation. Killer whales sometimes eat other marine mammals, including whales.

Baleen whales, such as humpbacks and blues, mainly eat krill when feeding in the higher latitudes (such as the Southern Ocean). They imbibe enormous amounts of seawater, which they expel through their baleen plates; the krill is retained on the plates and then swallowed. Whales do not drink seawater but indirectly extract water from their food by metabolizing fat.