Geography
Carbonic acid disintegrates limestone as a result of
- frost action
- oxidation
- hydration
- carbonation
Related Questions
Quartzite is …………… rock.
- an igneous
- a sedimentary
- a volcanic
- a metamorphic
Which of these is not a type of weathering?
- geological
- chemical
- biological
- mechanical
Which of these factors is not responsible for soil formation?
- climate
- human activities
- deforestation
- parent rock material
Which of these factors is responsible for soil erosion?
- crop rotation
- overgrazing
- afforestation
- terrace farming