Moraines occur through a geomorphological process during a moving glacier. Basically, the glacier motion picks up debris such as rocks, sediments, etc. and deposits them, thus creating moraines. So, your correct choice is D. GLACIERS.
Let me know if you need anything else. :)
- Dotz
Answer:
Because fevers spread quickly, so word spread quickly about "tales of wheat that grew taller than a man and turnips five feet around", stories like these attracted settlers.
I hope This helps