What planet has the shortest year?

Mercury

What kind of animal lives longest in zoos?

Turtles

Which fish are the oldest kind of fish?

Lampreys

Which measurement is equal to the total amount of time your eyes stay closed during the day just from blinking?

A half hour

Why does popcorn pop?

It contains water

What always happens during a thunderstorm?

Lightning

What constantly wears away the Earth and changes its landscape?

Erosion