What are the evidence found regarding the decline of Harappan civilization? Consider the statements

Q. What are the evidence found regarding the decline of Harappan civilization? Consider the statements:

1. Silt is there is Harappa because of wind sction which brought sand and slit.

Houses and streets covered by slit deposits upto 30 ft above ground level.

2. Human skeletons have been found lying on the streets.

Which of the above is/are correct ?

(a) 1 only

(b) 2 only

(c) Both 1 and 2

(d) Neither 1 nor 2

Ans: (c) Both 1 and 2