Question

What is a lighthouse
What is the use of a lighthouse?​

Answer 1

Answer:

Explanation:

A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways.

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Answer 2

A lighthouse is a tower, other type of structure designed to emit light from a system of lamps and lenses and to show ways to the ships or submarines  at the sea or any ocean if they are lost. Other than that it is also used for radio signals to communicate from the port or land.

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