Mainly their main food source which is crill and surrounded by open salt water sea.
What is a blue whale's ecosystem?
yes. It is either the Blue Whale or the Megamouth Shark.
nothing really hunts the blue whale the only organism to really do damage to the blue whale is humans from when we use to hunt them for their oil but that was stopped 5 decades ago.
The blue whale is a baleen whale.
Blue Whale
A blue ecosystem is any ecosystem that is water based
The blue whale. Technically the whale shark isn't acually a whale, but in fact the worlds largest fish (shark). The blue whale, also happens to be the largest animal (mammal) on the planet.The blue whale is nearly twice the size of the whale shark, to 90 feet or more.
A Blue Whale is a mammal
The blue whale. It is the biggest animal on Earth.
The biggest type of blue whale is the Alaskan blue whale .
a blue whale is bigger than a eel.
yeah..........