Question

10 usage of rocks and 6 physical properties of rocks

Answer 1

Answer:

➡ 10 ᴜsᴇs ᴏғ ʀᴏᴄᴋs :-

* sᴇᴅɪᴍᴇɴᴛᴀʀʏ :-

→ ᴍᴀᴋɪɴɢ ᴄᴇᴍᴇɴᴛ

→ ғɪʀᴇs

→ ᴡʀɪᴛɪɴɢ

→ ʙᴜɪʟᴅɪɴɢ ᴍᴀᴛᴇʀɪᴀ

* ɪɢɴᴇᴏᴜs :-

→ ʙᴀᴛʜ sᴄʀᴜʙs

→ ᴋᴇʀʙs sᴛᴏɴᴇ

* ᴍᴇᴛᴀᴍᴏʀᴘʜɪᴄ :-

→ ʀᴏᴏғɪɴɢ ᴍᴀᴛᴇʀɪᴀʟ

→ ᴍᴀᴋɪɴɢ sᴛᴀᴛᴜs

* ᴄᴏᴀʟ :-

→ ᴜsᴇᴅ ɪɴ ᴘᴇɴᴄɪʟ

→ ᴛᴏ ᴜɴsᴛɪᴄᴋ ʟᴏᴄᴋs

* ʙᴜᴀᴜxɪᴛᴇ :-

→ ᴜsᴇ ɪɴ ᴛᴀʟᴄᴜᴍ ᴘᴏᴡᴅᴇʀ ᴛᴏ ᴋᴇᴇᴘ ʙᴀʙʏ ᴅʀʏ

→ Ғɪɴɢᴇʀᴘʀɪɴᴛ ᴅᴜsᴛɪɴɢ

* ɢʀᴀᴘʜɪᴛᴇ :-

→ ᴜsᴇᴅ ɪɴ ᴄɪɴᴅᴇʀ ʙʟᴏᴄᴋs ᴀɴᴅ ᴄᴏɴᴄʀᴇᴛᴇ

➡ ᴘʜʏsɪᴄᴀʟ ᴘʀᴏᴘᴇʀᴛʏ ᴏғ ʀᴏᴄᴋs :-

* ʟᴜsᴛᴜʀᴇ

* ᴛᴇxᴛᴜʀᴇ

* sʜᴀᴘᴇ

* sɪᴢᴇ

* ᴡᴇɪɢʜᴛ

Answer 2

Answer:

6 Physical properties of rocks are :-

color, hardness, luster, crystal forms, density, and cleavage

ans-: Following are the uses of rocks:

Making Cement (Limestone)

Writing (Chalk)

Building Material (Sandstone)

Bath Scrub (Pumice)

Kerb Stone (Granite)

Barite

Clays

Diatomite

Halite (salt)

Limestone