Answer:
terracing farming is a way of farming. They build a series of platforms or terraces on a mountainous terrain. This method is very effective, and serves to help prevent calamities
Varves are best developed near glaciers because they represent light colored layers of coarser material deposited in the summer when the streams issuing from glaciers have more energy to erode coarser material compared to the fine silts and clay of the winter months when there is very little flow and very little erosion. They mostly occur in glacial lakes.
<span> Part of molten rock at mid-ocean ridges is called magnetic minerals.
I hope this helps you! :)</span>
IF YOU GO ON THE NUMBER LINE IT CAN HELP YOU ALOT THE QUESTION DOES NOT HAVE ENOUGH INFORMATION IT NEEDS TTO BE BIGGER