input question: - Water seeps into rocks - The water freezes and thaws - Cracks form in the rocks - Cracks also form when rocks heat up What might be the last step of the process????
output answer: The rocks slowly break down.

input question: - Sediment becomes loose from the rest of the soil - The sediment rolls down hill towards a river - The heavy items sink to the bottom - The lighter items float on the top and in convection cycles - As the river flows the sediment is moved - The sediment gets dumped through tributaries into lakes and the ocean What might be the last step of the process????
output answer: The sediment keeps moving around the world in convection currents.

input question: - Water evaporates from the ground up to the sky - Water droplets are in clouds - The air gets cold - Water droplets turn into ice crystals What might be the last step of the process????
output answer: Ice crystals in clouds stick together and become snowflakes.

input question: - Put water in an ice cube tray - Put the ice cube tray in the freezer - Wait 5 to 6 hours - Take the ice cube tray out of the freezer What might be the last step of the process????
output answer:
Bend the tray slightly to get the ice cubes out and into a drink.