How are the Grand Canyon flood investigations similar to the stream-table investigations you did in class and viewed on the online activity? How are they different?

The alterations to which we refer have occurred because the reservoir replaced the natural rhythm of violent summer avenues with a gentle daily alternation of ebb and flow dictated by the demand for electric energy from cities that are many kilometers away. The dam, therefore, eliminated the seasonal variation of the flow and ended with the huge annual floods that rumbled through the canyon.

Explanation:

i think this is somewhat of answer i hope it helps tho

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

payments were made after the 1940s.

in the 1980s, a commission held investigations and made recommendations.