Question

what is soil conservation explain them​

Answer 1

Answer:

Soil conservation is the preventing of soil loss from erosion or reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination. Slash-and-burn and other unstainable methods.

Explanation:

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Answer 2

Aɳʂɯҽɾ❤

ꜱᴏɪʟ ᴄᴏɴꜱᴇʀᴠᴀᴛɪᴏɴ ɪꜱ ᴛʜᴇ ᴘʀᴇᴠᴇɴᴛɪᴏɴ ᴏꜰ ʟᴏꜱꜱ ᴏꜰ ᴛʜᴇ ᴛᴏᴘ ᴍᴏꜱᴛ ʟᴀʏᴇʀ ᴏꜰ ᴛʜᴇ ꜱᴏɪʟ ꜰʀᴏᴍ ᴇʀᴏꜱɪᴏɴ ᴏʀ ᴘʀᴇᴠᴇɴᴛɪᴏɴ ᴏꜰ ʀᴇᴅᴜᴄᴇᴅ ꜰᴇʀᴛɪʟɪᴛʏ ᴄᴀᴜꜱᴇᴅ ʙʏ ᴏᴠᴇʀ ᴜꜱᴀɢᴇ, ᴀᴄɪᴅɪꜰɪᴄᴀᴛɪᴏɴ, ꜱᴀʟɪɴɪᴢᴀᴛɪᴏɴ ᴏʀ ᴏᴛʜᴇʀ ᴄʜᴇᴍɪᴄᴀʟ ꜱᴏɪʟ ᴄᴏɴᴛᴀᴍɪɴᴀᴛɪᴏɴ