Why is Neptune known as Oceanus?

Are chocolate truffles made out of fungus? Name trees usually planted along roads sides in Singapore? What is the minimum number of matching points required to identify an unknown latent print in the US? Where are big crystals are made in volcano? If a 240 volt system is only drawing 12 volts what is the probably wrong? Coeur D'alene water temp in August? Is it true that a severe storm warning means that severe thunderstorms have formed and people should get inside? Why the gas is above the oil and the oil is above the water? Why is it impossible to find water that is100 percent pure? What is the habitat of a squid? Did people survive hurricane Dennis? What passes from the mothers blood into the fetus blood? How many atoms are in 2.50 moles of so2? What size does silt stone and shale form from? Where is the pinna in the ear? What is the mass number of neon (Ne)? Why cant nitrous oxide be given to a pneumothorax patient? What types of compound make up the membrane of an organelle? What are characteristics of forewarned? What type of volcano is Haleakala in Hawaii?