Why is tourism considered as a Trade?

Tourism' is considered as a trade because of the substantial growth it has experienced in the past three decades coupled with an increase in the arrival of foreign tourists.

More reasons:

(i) Foreign tourist’s arrival in the country contributing to foreign exchange. 

(ii) Many people are directly engaged in the tourism industry. 

Explanation:

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(i) Foreign tourist's arrival in the country contributing to foreign exchange.

(ii) Many people are directly engaged in the tourism industry.

(iii) Tourism provides support to local handicrafts.

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