Question

What contributed to the decline of Indus Valley Civilization?

Select all of the correct answers
A:Indus Valley populations migrated to central Asia and Africa
B:Centuriesof floods made the soil salty and unfit for farming
C:The surrounding land was severely deforested
D:Volcanic eruptions covered the land with molten and lava
E:Diseases reduced the population

Answer 1

A and E are your answers!!

Step-by-step explanation:

Answer 2

the two answers are A,,E