Question

which word contains the greek root meaning \water\?
a hydration
b geography
c biology
d chronology

Explanation:

To determine which word has the Greek root meaning "water", we analyze each option:

• Option A: "Hydration" has the Greek root "hydr -" which means "water".
• Option B: "Geography" has the root "geo -" (meaning "earth") and "graphy" (related to writing/description).
• Option C: "Biology" has the root "bio -" (meaning "life").
• Option D: "Chronology" has the root "chron -" (meaning "time").

Answer:

A. Hydration