useless trivia: What Word Means: Vigorous - Active?

Questions

The longest river in western Europe is _________?

The longest suspension bridge in the world is the Akashi Kaikyo, located where?

The majority of small toothed whales are called_______?

The male gypsy moth can "smell" the virgin female gypsy moth from how far away (its a decimal)?

The Maori are native to what country?