Question

explain how land and sea breezes originate

Answer 1

A sea breeze describes a wind that blows from the ocean inland towards land. This breeze occurs most often in the spring and summer months because of the greater temperature differences between the ocean and nearby land, particularly in the afternoon when the land is at maximum heating from the sun

Answer 2

Land breeze originate at day time because temperature is high  and sea breeze originate at night because at day water absorbs  heat from sun.