What causes iron to rust?
Chemical energy High pressure harmful substances Greenhouse gasses permineralization Chemical weathering Cold temperatures Direct heat
A B C D E F G H
When iron oxidizes, it rusts.
Chemical weathering causes iron to rust.
What causes iron to rust? (A) Chemical energy (B) High pressure (C) harmful substances (D) Greenhouse gasses (E) permineralization (F) Chemical weathering (G) Cold temperatures (H) Direct heat