Puzzles, Mysteries, and Reviews

This week’s quiz will test your knowledge of various and sundry national park mysteries. Answers are at the end. If we catch you peeking, we’ll make you explain the difference between a mystery, a riddle, and an enigma.

Spring arrived at 11:44 UT last Friday, March 20, so let’s make spring the key word for this week’s quiz. Answers are at the end. If we catch you peeking, we’ll make you write on the whiteboard 101 times: “The celestial coordinate system that employs the vernal equinox as the origin of the ecliptic longitude is known as the ecliptic coordinate system.”

This week’s quiz is all about glaciers and glaciation in the national parks. Answers are at the end. If we catch you peeking, we’ll make you write on the whiteboard 100 times: “Eskers, depositional landforms composed of stratified gravel and sand, characteristically exist as long, narrow, sinuous ridges with steep sides.”

St. Patrick’s Day is less than a week away, so this week’s quiz will see if you’re ready to start thinking green. Answers are at the end. If we catch you peeking, we’ll make you write on the whiteboard 100 times: “The shamrock of Irish legend is a three-leaf clover symbolizing the Holy Trinity.”