Question

when roots anchor a tree into the soil, which 2 spheres are interacting? (choose 2)
lithosphere/geosphere
atmosphere
hydrosphere
biosphere

Explanation:

The lithosphere (or geosphere) is the solid part of the Earth including soil. The biosphere is the part of Earth where life exists, and trees are living organisms. When tree - roots anchor into the soil, the biosphere (represented by the tree) and the lithosphere/geosphere (represented by the soil) are interacting.

Answer:

Lithosphere/Geosphere, Biosphere