What caused the indus valley civilization to disappear?
o
a. heavy flooding
o
b. drought
l
o
c . foreign invaders
o
d. no known cause

i only have 1 hour left

d

Explanation:

Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. ... By 1800 BCE, the Indus Valley climate grew cooler and drier, and a tectonic event may have diverted or disrupted river systems, which were the lifelines of the Indus Valley Civilization.