tv/ movies: What animal was first to be named to the animal hall of fame?

Questions

The effect produced when sound is reflected back is known as a(n) _______.?

The Eiffel Tower is how many feet high?

The Eiffel Tower receives a fresh coat of paint every _ years?

The elephant can smell water up to how many miles away?

The energy which a body possesses by virtue of its motion is called ________?