(Solved): -30- 2224-6009 (Option C continued) 18. An investigation was undertaken in Gsbreen, Norway, in a f ...

2224-6009 (Option C continued) 18. An investigation was undertaken in Gásbreen, Norway, in a freshly de-glaciated area to look at the organisms present at different times since the retreating glacier had exposed the land. A linear transect and

quadrat were used starting at the edge of the retreating glacier. The first producers were recorded at a distance of

from the glacier.