Question

(b) Coal
(d) Slate
1.
2.
3.
State True or False.
Rocks are made up of substances called ores.
Limestone contains the mineral calcite.
Gneiss is used in watches.
Iron is obtained from haematite.
Listed below are some rocks. Write 'I' for igneous, 'S' for sedimen
(a) Basalt
(c) Petroleum
Basalt is formed when lava cools quickly on the earth's surface.
NOUJINITIVT OVW
uns01
4.
5. Quartzite
6. Gneiss
4.
5.
ohic
1.)​

Answer 1

Answer:

Rocks are made up of natural nonliving chemicals substance called minerals

Explanation:

so this is false

limestone Wala false

gneiss true

iron true

Hope this help you