Question

which land feature supports the theory of continental drift?
canyons
volcanoes
coal fields
oceans

Explanation:

Coal fields in different continents (like South America and Africa) that match in age and composition support continental drift. This suggests the continents were once connected. Canyons are formed by erosion, volcanoes by tectonic activity (not directly drift - related in this context), and oceans are just basins.

Answer:

coal fields