Building Materials and Construction Set 1

mechanically formed sedimentary rock ✘ igneous rock ✘ chemically precipitated sedimentary rock ✘ metamorphic rock ✔

sand stone ✘ lime stone ✘ shale ✘ gypsum ✔

only (iii) ✘ both (i) and (iii) ✘ both (ii) and (iii) ✘ all (i), (ii) and (iii) ✔

silicious rock ✘ argillaceous rock ✘ calcareous rock ✘ aqueous rock ✔

basalt ✘ granite ✘ quartz ✘ syenite ✔

shale ✘ lime stone ✘ sand stone ✘ granite ✔

only (i) ✘ both (i) and (ii) ✘ both (i) and (iii) ✘ all (i), (ii) and (iii) ✔

quartz ✘ mica ✘ gypsum ✘ none of the above ✔

basalt and marble are the only metamorphic rocks ✘ there is no sedimentary rock ✘ granite is the only igneous rock ✘ quartz and mica are minerals ✔

arches ✘ rubble masonry ✘ roads ✘ retaining walls ✔