In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

What substance found in rocks shares it's name with an object which can take wrinkles from an item worn on the body to cover the skin from the elements? (A) Iron (B) Stove (C) Copper (D) Steamer
A

Even items such as rocks mass can be changed due to which process? (A) Weathering (B) Climate (C) Weatherization (D) Weather
A

Which part of a pencil comes most directly from rocks? (A) eraser (B) logo (C) the middle (D) wood

C