Question

what is the structure of earth

Answer 1

⇒Earth's shape  is defined as an  ellipsoid or an oblate spheroid.
⇒The Earth is flattened at poles and bulges at equator.
⇒The earth have three layers : CORE        : Innermost layer
                                                       MANTLE   : Middle layer made of magma
                                                        CRUST     : Outermost solid shell of Earth

Answer 2

ՏTᖇᑌᑕTᑌᖇᗴ Oᖴ Tᕼᗴ ᗴᗩᖇTᕼ :-

ᴛʜᴇ ᴇᴀʀᴛʜ ɪs ᴅɪᴠɪᴅᴇᴅ ɪɴᴛᴏ ᴛʜʀᴇᴇ ᴄᴏɴᴄᴇɴᴛʀɪᴄ ʟᴀʏᴇʀ - ᴄʀᴜsᴛ , ᴍᴀɴᴛʟᴇ ᴀɴᴅ ᴄᴏʀᴇ . ᴇᴀᴄʜ ᴏғ ᴛʜᴇsᴇ ʟᴀʏᴇʀs ʜᴀs ɪᴛs ᴏᴡɴ ᴄʜᴀʀᴀᴄᴛᴇʀɪsᴛɪᴄs .

ᑕᖇᑌՏT

• ᴛʜᴇ ᴄʀᴜsᴛ ɪs ᴛʜᴇ ᴏᴜᴛᴇʀᴍᴏsᴛ ʟᴀʏᴇʀ ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ's sᴜʀғᴀᴄᴇ.

•ᴛʜᴇ ᴍᴀɪɴ ᴇʟᴇᴍᴀɴᴛ ᴛʜᴀᴛ ᴍᴀᴋᴇ ᴜᴘ ᴛʜᴇ ᴄʀᴜsᴛ ᴀʀᴇ sɪʟɪᴄᴏɴ (SI) , ᴀʟᴜᴍɪɴɪᴜᴍ (AI) , ᴀɴᴅ ᴍᴀɢɴᴇsɪᴜᴍ (MG).

ᗰᗩᑎTᒪᗴ

• ᴛʜᴇ ʟᴀʏᴇʀ ʙᴇʟᴏᴡ ᴛʜᴇ ᴄʀᴜsᴛ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴍᴀɴᴛʟᴇ.

• ᴛʜᴇ ᴍᴀɴᴛʟᴇ ᴄᴏɴsɪsᴛs ᴏғ ᴛᴡᴏ ʟᴀʏᴇʀs -

ᴛʜᴇ ᴜᴘᴘᴇʀ ᴍᴀɴᴛʟᴇ ᴀɴᴅ ᴛʜᴇ ʟᴏᴡᴇʀ ᴍᴀɴᴛʟᴇ .

ᑕOᖇᗴ

• ᴛʜᴇ ɪɴɴᴇʀᴍᴏsᴛ ʟᴀʏᴇʀ ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴄᴏʀᴇ .

• ᴛʜᴇ ᴏᴜᴛᴇʀ ᴄᴏʀᴇ ʜᴀs ᴀ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏғ 3700°C ᴀɴᴅ ɪs ᴀɴ ᴀ ᴍᴏʟᴛᴇɴ sᴛᴀᴛᴇ .

• ᴛʜᴇ ɪɴɴᴇʀ ᴄᴏʀᴇ ʜᴀs ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏғ ᴀʙᴏᴜᴛ 5000°C ʙᴜᴛ ɪs sᴛɪʟʟ ɪɴ ᴀ sᴏʟɪᴅ sᴛᴀᴛᴇ . ᴛʜɪs ɪs ʙᴇᴄᴀᴜsᴇ ᴏғ ᴛʜᴇ ᴇxᴛʀᴇᴍᴇ ᴘʀᴇssᴜʀᴇ ᴇxᴇʀᴛᴇᴅ ʙʏ ᴛʜᴇ ᴡᴇɪɢʜᴛ ᴏғ ᴛʜᴇ ʀᴏᴄᴋs ᴛʜᴀᴛ ʟɪᴇ ᴀʙᴏᴠᴇ ɪᴛ .

Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ʏᴏᴜ☺️