Isogoetherm or Isogeotherm: How To spell?
The word Isogoetherm is misspelled against Isogeotherm, a noun meaning "A line or curved surface passing beneath the earth's surface through points having the same mean temperature."
The word Isogoetherm is misspelled against Isogeotherm, a noun meaning "A line or curved surface passing beneath the earth's surface through points having the same mean temperature."