YDS PARAGRAF DOLDURMA / TEST 3 34. Soru

34.

....... . Up to SO tons of garbage have been
tossed along the sides of the mountain by the
many climbers since the successful ascent in
1953 by Edmund Hillary and Tenzing Norgay.
Over the years, most of the climbing teams have
left behind the discards of their expeditions,
from empty oxygen tanks to ropes and tents.
There have been several attempts to clean up
the mess, each costing thousands of dollars.