What is a Gulf? Give an example.

Why are mangrove swamps an important part of the ecosystem of west africa?

Drastic boundary changes can occur for all of the following reasons except for a. a shift in the way a river flows b. the collapse of a government system c. a conflict between two neighboring groups d. one country's decision to sell land to another country select the best answer from the choices provide

What two properties affect the density of ocean water