*Disclaimer: Actual costs will vary depending on weather conditions and usage. This information is intended for comparison purposes only. This calculator should not be used to determine the size of a new HVAC unit, it is intended for cost comparison purposes only.Disclaimer: Actual costs will vary depending on weather conditions and usage. This information is intended for comparison purposes only. This calculator should not be used to determine the size of a new HVAC unit, it is intended for cost comparison purposes only.
BEACH ECOLOGY. Accretion-building up of land by physical forces. Barrier island-long, narrow island lying parallel to the mainland and separated from it by bay, lagoon, or marsh (Jekyll is a barrier island).Bivalve-Mollusks having two shells (like clams, oysters, and mussels).Continental Shelf-remaining submerged portion of the coastal plain.arrier island-long, narrow island lying parallel to the mainland and separated from it by bay, lagoon, or marsh (Jekyll is a barrier island). Bivalve-Mollusks having two shells (like clams, oysters, and mussels). Continental Shelf-remaining submerged portion of the coastal plain.
Estuaries: Nurseries of the Sea. An estuary is a biome where the river meets the sea. Estuarine soil is rich in nutrients, and because of this, an abundant and diverse population of plants and animals flourish here.For this reason, estuaries are sometimes called, Nurseries of the Sea with good reason.stuarine soil is rich in nutrients, and because of this, an abundant and diverse population of plants and animals flourish here. For this reason, estuaries are sometimes called, Nurseries of the Sea with good reason.