I believe the answer is: Creep
Creep is caused because the soil material in the higher ground started to loosen up, which make the soil start to slide downward and bring up any material on top of it, including rocks. This happen due to continuous erosion process and lack of plants to hold on to the soil
The Louisiana Purchase is important because it gave the U.S. control of the Mississippi River and the port city of New Orleans, both of which were used by farmers to ship their crops and get paid.
Answer:
carbon management
Explanation:
The speakers spoke on the themes of sustainable work environments, carbon management, corporate philanthropy, the digital divide, and privacy invasion. As you can see, all the lectures report a discussion about a socio-environmental theme focused on the corporate environment and the relations of that environment with society and natural resources. The only lecture that does not fit this type of theme is the one focused on "carbon management".
This is because this theme is aimed at the industrial productive sector, and does not refer to a socio-environmental issue, specifically, like the other themes.