How do animals help humans

All of the following are names of european islands except a. ireland b. iceland c. sicily d. jutland

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

Which of the following is defined as combinations of soil particles that vary in size and shape?