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Downwellings occur at surface convergences.
Outer Join
In database management, an SQL operation that returns all rows from one or both of the participating tables where the join condition is met.
Referential Integrity
A database concept ensuring that relationships between tables remain consistent, typically through the use of keys.
One-To-Many Relationships
A type of database relationship where a single record in one table is associated with multiple records in another table.
Volunteers Database
A digital repository designed to store and manage information regarding individuals who offer their time and skills for free to support a cause or organization.
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