Answer the following question :

1.  What are industries  .
Industries are units in which farm yields and natural products are processed before they can be used by the people.

2.  What facilities are provided to the industrial estates  .
Facilities like shed, electricity, water supply  are provided to the industrial estates.

3.  What transports are used in the waterways .
Trawlers are used for fishing. Barges carry mineral  ores  through the rivers. Ferries are used for transporting people.