1. Which two of these soil orders are best suited for agriculture: spodosol, alfisol, mollisol, aridosol, and oxisol? Why? 2. It could be said that unlike other communities, tropical rain forests live...

1. Which two of these soil orders are best suited for agriculture: spodosol, alfisol, mollisol, aridosol, and oxisol? Why?

2. It could be said that unlike other communities, tropical rain forests live on the soil rather than in it. What does this statement imply about tropical soils?