Question

question 1 - 8 over time, igneous rocks are broken down into smaller pieces. which process is responsible for this? erosion weathering compacting cementation

Explanation:

Weathering is the process that breaks down rocks, including igneous rocks, into smaller pieces over time through physical, chemical, or biological means. Erosion involves the movement of these broken - down materials. Cementation and compacting are processes related to the formation of sedimentary rocks, not the breakdown of igneous rocks into smaller pieces.

Answer:

weathering