Question

highlight the various primary activities that are similar to farming

Answer 1

I think they are agriculture,fishing,forestry,poultry,etc.

Answer 2

Well, the primary activities are those which are usually related to the raw material that is directly for the consumption or may be for sale.it actually about making the direct use of the  natural resources 
Like the farming is the one of major primary activities. The other primary activities like this are mining as well as the forestry  and also the grazing. 
Moreover the activities involves the hunting along with gathering .Fishing is alos the one of the primary activities .