Question

What is magma ?
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Answer 1

Question:-

What is magma ?

Answer:-

» Magma is the molten or semi molten natural material from which all igneous rocks are formed. Magma is found beneath the Earth surface and evidence of magmatism has also been discovered on other terrestrial planets and some natural satellites. Besides molten Rock, Magma may also contain suspended crystals and gas bubbles.

How they are formed :-

Magma is produced by melting of the mantle of the crust at various tectonic settings, which on earth include subduction zones, continental rift zones, mid-ocean ridges and hotspots. Mantle and crustal melts migrate upwards through the crust where they are thought to be stored in magma chambers or trans-crustal crystal rich much zones.

Answer 2

$\underline \mathfrak \red{Question-:}$

→Wʜᴀᴛ ɪs ᴍᴀɢᴍᴀ?

$\underline \mathfrak \red{Answer-:}$

→Mᴀɢᴍᴀ ɪs ᴀ ᴠᴇʀʏ ʜᴏᴛ ʀᴏᴄᴋ ғᴏᴜɴᴅ ᴜɴᴅᴇʀ ᴛʜᴇ Eᴀʀᴛʜ's sᴜʀғᴀᴄᴇ! Tʜᴇsᴇ ᴍᴀɢᴍᴀ ᴄᴀɴ ʙᴇ ᴘᴜsʜᴇᴅ ʙʏ ʜᴏʟᴇs ᴀɴᴅ ᴄʀᴀᴄᴋs ɪɴ ᴛʜᴇ ᴄʀᴜsᴛ , ᴡʜɪᴄʜ ᴄᴀᴜsᴇs ᴀɴ ᴠᴏʟᴄᴀɴᴏ ᴇʀᴜᴘᴛɪᴏɴ . Wʜᴇɴ ᴛʜᴇ ᴍᴀɢᴍᴀ ғʟᴏᴡs/ᴇʀᴜᴘᴛ ᴏɴ Eᴀʀᴛʜ's sᴜʀғᴀᴄᴇ ɪᴛ ɪs ᴋɴᴏᴡɴ ᴀs Lᴀᴠᴀ !!

$\underline \mathfrak \blue{Some \: facts \: about \: magma-:}$

• Average temperatures of most magma are in the range of 700 ⁰C too 1300 ⁰C !
• Most magmas are of silicate mixtures !!
• Magma changes it's form by volcanic eruption to become lava !
• When magma cools it begins to form solid mineral phases!

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@ᴋɪᴍʀᴏꜱᴇ011

( Aplogies for any spelling mistakes !)