Shackleton's Ship, Crushed by Ice in Antarctica
This page is the CodyCross answer for the clue below from Forests, Group 1986, Puzzle 5 (Climate Change).
Question is: Shackleton's Ship, Crushed by Ice in Antarctica
and the answer is: ENDURANCE
Word Meaning:
ENDURANCE — The measure of a person's stamina or persistence.
Definitions from Wiktionary.