Which layer is made of earth's crust and upper mantle
- Which layer is made of earth's crust and upper mantle responses
- Which layer of the earth is made up of the crust and upper mantle
- Which layer of earth's structure is made up of the crust and upper mantle
- Which layer of the earth is made up of both the crust and the upper mantle
- Which layer of the earth is made of the lower crust and the solid part of the upper mantle
- Which layer of the earth is made up of the crust and the upper solid portion of the mantle