What the most navigable river system in the world?

A) Columbia
B) Colorado
C) Mississippi-Missouri
D) Great Lakes
E) Yukon


Answer: C

Environmental & Atmospheric Sciences

You might also like to view...

The world has enough coal to last more than 400 years at present rates of consumption

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

The fall of the Library of Alexandria can be attributed to growing tensions between Hypatia and early Christian Romans

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Explain the difference between Ehrlich's rivet theory and Walker's theory of the importance of biodiversity

What will be an ideal response?

Environmental & Atmospheric Sciences

Waste is a large contributor to climate change due to the GHG emission associated with landfilling or incineration. Landfills are the 3rd largest source of which GHG?

A. water vaopr B. VOCs C. carbon dioxide D. methane

Environmental & Atmospheric Sciences