Question

Natural calamities like a ________ or an ___________ could be a possible cause behind the decline of the Indus valley civilization​

Answer 1

Answer:

flood and earthquake

Explanation:

Mark it as BRAINLIEST

Answer 2

✏Answer...

• Floods
• Tsunami

✒Natural calamities like a Floodsor an Earthquake/Tsunami could be a possible cause behind the decline of the Indus valley civilization.

@Vaishnavi Sah_❤:)