Oceans
Brine pools in the ocean have an unusally large concentration of what?
More Questions from Oceans
What is the famous coral reef just off the coast of Australia called?
Reveal Answer
Humpback whales use which of the following to trap krill, plankton, and or small fish like herring, mackerel, capelin and sand eel?
Reveal Answer
A bend in a river that is usually in the middle or lower course is called what?
Reveal Answer
What percentage of our oxygen supply is generated in the ocean?
Reveal Answer
A whale's blubber serves as what purpose to the life and development of the mammal?
Reveal Answer
Approximately how long is the gestation period for a blue whale calf?
Reveal Answer
What is a scientist who studies life in the ocean called?
Reveal Answer
The killer whale belongs to which one of these mammal families?
Reveal Answer