gigasecond (plural gigaseconds) A unit of time equal to 1,000,000,000 seconds and with symbol Gs. Translations
Orcas are called killer whales due to the fact that they are the top predator in the ocean. They are the hunters, not the hunted. They eat almost anything and everything they â¦ can find including other whales.
The Latin name is Orcinus orca. Common names are orca or killer whale, while other names include blackfish, grampus and killer. Most English-speaking scientists use the name killer whale, although orca is increasingly used, especially by the general public.