El Niño results due to an interruption of flow of the ____ Current in the Pacific.

  Water rushing into an enclosed area because of the rise in sea level as a tide crest approaches is called ____.

 Oceanographers name water masses according to their relative position. In temperate and tropical latitudes, there are ____ common water masses.

Solve the differential equation.y ‘ e5x + 5ye5x = 4x

 If it weren’t for the greenhouse effect, Earth’s average atmospheric temperature would be ____.    

Solve the differential equation.x = y + (x2 – 4)2

Solve the given differential equation.y”’ + 5y” + 49y’ + 245y = 0

Solve the problem.The solution of x2y” – 2xy’ + 2y = 0 is y = c1x + c2x2. Find a particular solution of x2y” – 2xy’ + 2y = x

 England’s weather is ____ than would be expected at that latitude because of the influence of surface currents.

  Which statement is true with regard to thermohaline circulation?