Which of the following metals was not known to Indus Valley people ?

The main occupation of the people of the Indus Valley civilization was

Pramids are found in _____________

In some cities, special buildings were constructed on the __________

In Mohenjodaro a very special tank which archaeologists call the ___________

The Harappans made seals out of ___________

___________ and bronze were used to make tools, weapons and vessels.

____________ was used to make beads bangles, ear rings and tiny vessels.

The Harappan Beads were made of a beautiful red stone called ___________

___________ was mixed with copper to produce bronze.