Question
1. what occurs as the convection current moves toward the upper mantle
density increases
density decreases
temperature increases
temperature decreases
2. what occurs as the convection current moves toward the lower mantle
(same options as #1)
density increases
density decreases
temperature increases
temperature decreases
2. what occurs as the convection current moves toward the lower mantle
(same options as #1)
Answers
Ali
I think the answer is decreased and increased temperature.