Which of these is the most in navigable river system in the world


Answer: Mississippi-Missouri

Environmental & Atmospheric Sciences

You might also like to view...

When an electron passes through the magnetic field of a horseshoe magnet its

A. direction of motion is changed. B. speed is increased. C. both of these D. none of the above

Environmental & Atmospheric Sciences

If sediment is from natural sources, why is it considered a water pollutant?

A) it is an out-of-place resource B) it is toxic at its source, so it is also toxic in the water C) it is usually laden with mercury D) it is only a pollutant if it contains agricultural chemicals

Environmental & Atmospheric Sciences

Sustainable economic and environmental policies will shift the focus from ________

A) productivity to profits B) economic growth to the well-being of humans C) productivity to economic growth D) national economic growth to global economic growth E) sustainability to productivity

Environmental & Atmospheric Sciences

Evangelical Christians, known for their conservative stand on most issues, are becoming green.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences