Diffusion is a concept that explains how humans transfer ideas, features, or trends from one group and place to another. This includes agricultural practices. In 1–2 sentences, describe some examples in which diffusion of agricultural practices has had a positive effect on humans or the environment.

What body of water is the second cataract of the nile river submerged under

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.

Which question did the author of how to grow a school garden consider about the audience before writing the project plan