What percent of the planet's surface is covered with water?

The increase of pollutants from in mexico has raised concerns about garage to health and the environment

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.

Find a formal factor that connects egypt to africa to europe and to southwest asia