Question

What are the three main parts which compose earth ???​

Answer 1

$\huge{\orange{\underline{\purple{\mathscr{Solution}}}}}$

ᴛʜᴇ ᴇᴀʀᴛʜ ɪs ᴄᴏᴍᴘᴏsᴇᴅ ᴏғ ᴛʜʀᴇᴇ ᴍᴀɪɴ ᴘᴀʀᴛs. ᴛʜᴇʏ ᴀʀᴇ :-

• ʟɪᴛʜᴏsᴘʜᴇʀᴇ (ᴛʜᴇ sᴘʜᴇʀᴇ ᴏғ ʀᴏᴄᴋs)

• ʜʏᴅʀᴏsᴘʜᴇʀᴇ (ᴛʜᴇ sᴘʜᴇʀᴇ ᴏғ ᴡᴀᴛᴇʀ)

• ᴀᴛᴍᴏsᴘʜᴇʀᴇ (ᴛʜᴇ sᴘʜᴇʀᴇ ᴏғ ᴀɪʀ)

Answer 2

Explanation:

The earth is made up of three different layers: the crust, the mantle and the core. This is the outside layer of the earth and is made of solid rock, mostly basalt and granite. There are two types of crust; oceanic and continental