Question

what is soil profile?​

Answer 1

Answer:

A soil profile is a layer parallel to the soil surface whose physical, chemical and biological characteristics differ from the layers above and beneath. Horizons are defined in many cases by obvious physical features, mainly colour and texture.

Answer 2

Answer:

ᴀ sᴏɪʟ ᴘʀᴏғɪʟᴇ ɪs ᴀ ᴠᴇʀᴛɪᴄᴀʟ ᴄʀᴏss-sᴇᴄᴛɪᴏɴ ᴏғ ᴛʜᴇ sᴏɪʟ, ᴍᴀᴅᴇ ᴏғ ʟᴀʏᴇʀs ʀᴜɴɴɪɴɢ ᴘᴀʀᴀʟʟᴇʟ ᴛᴏ ᴛʜᴇ sᴜʀғᴀᴄᴇ. ... ᴛʜᴇsᴇ ʟᴀʏᴇʀs ᴏʀ ʜᴏʀɪᴢᴏɴs ᴀʀᴇ ᴋɴᴏᴡɴ ᴀs ᴛʜᴇ sᴏɪʟ ᴘʀᴏғɪʟᴇ. ɪᴛ ɪs ᴛʜᴇ ᴠᴇʀᴛɪᴄᴀʟ sᴇᴄᴛɪᴏɴ ᴏғ ᴛʜᴇ sᴏɪʟ ᴛʜᴀᴛ ɪs ᴇxᴘᴏsᴇᴅ ʙʏ ᴀ sᴏɪʟ ᴘɪᴛ. ᴛʜᴇ ʟᴀʏᴇʀs ᴏғ sᴏɪʟ ᴄᴀɴ ᴇᴀsɪʟʏ ʙᴇ ɪᴅᴇɴᴛɪғɪᴇᴅ ʙʏ ᴛʜᴇ sᴏɪʟ ᴄᴏʟᴏᴜʀ ᴀɴᴅ sɪᴢᴇ ᴏғ sᴏɪʟ ᴘᴀʀᴛɪᴄʟᴇs.

OR

ᴛʜᴇ sᴏɪʟ ᴘʀᴏғɪʟᴇ ᴇxᴛᴇɴᴅs ғʀᴏᴍ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴅᴏᴡɴᴡᴀʀᴅ ᴛᴏ ᴜɴᴄᴏɴsᴏʟɪᴅᴀᴛᴇᴅ ᴍᴀᴛᴇʀɪᴀʟ. ᴍᴏsᴛ sᴏɪʟs ʜᴀᴠᴇ ᴛʜʀᴇᴇ ᴍᴀᴊᴏʀ ʜᴏʀɪᴢᴏɴs ᴄᴀʟʟᴇᴅ ᴛʜᴇ sᴜʀғᴀᴄᴇ ʜᴏʀɪᴢᴏɴ, ᴛʜᴇ sᴜʙsᴏɪʟ, ᴀɴᴅ ᴛʜᴇ sᴜʙsᴛʀᴀᴛᴜᴍ.

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