The correct answer is - lagoon.
When rivers and streams that have lower water volume throughout the whole year come in touch with the ocean, under the influence of the ocean's wave and ocean currents along the coast, sandbars and barrier islands start to form around the estuary. As they form and little by little grow in size, they manage to create a closed space with calm shallow water between the estuary itself and the ocean, thus creating a lagoon.
About 3000years ago the bronze age was replaced by the iron age.
Iron.
Hope it helps
The correct answer is 9πr^2
I know because I just took the quiz.
Ground-based telescope can not detect planet in the brightness of stars
