MediumWater
What provides 90% of atmospheric water?
Riddle
What provides 90% of atmospheric water?
Choose an answer
A.Plants
B.Respiration
C.Volcanoes
D.Evaporation
Hint: It's a word with 11 letters, starting with "E".
Answer
Evaporation
Why this is the answer
Evaporation is the primary way water moves from the surface to the atmosphere.
This riddle is filed under Science Riddles and rated Medium.