MediumPlanet Riddle
The higher I climb, the hotter I engage, I can not escape my crystal cage. What am I?
Riddle
The higher I climb, the hotter I engage, I can not escape my crystal cage. What am I?
Choose an answer
A.Water in a kettle
B.Steam in a pipe
C.A thermostat
D.Mercury in a thermometer.
Hint: It's a 4-word phrase with 21 letters, starting with "M".
Answer
Mercury in a thermometer.
Why this is the answer
As temperature rises, the mercury inside a glass thermometer climbs higher while remaining sealed inside the glass tube.
This riddle is filed under Planet Riddles and rated Medium.