Plzzz do the ones circled ❤️❤️❤️

In which situations is the principle of cross-cutting relationship useful in determining relative age?

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land