Question

what is
1. percolation.
2.Leaching
3. weathering.
4.Runaway​

Answer 1

1. ɪɴ ᴘʜʏsɪᴄs, ᴄʜᴇᴍɪsᴛʀʏ ᴀɴᴅ ᴍᴀᴛᴇʀɪᴀʟs sᴄɪᴇɴᴄᴇ, ᴘᴇʀᴄᴏʟᴀᴛɪᴏɴ ʀᴇғᴇʀs ᴛᴏ ᴛʜᴇ ᴍᴏᴠᴇᴍᴇɴᴛ ᴀɴᴅ ғɪʟᴛᴇʀɪɴɢ ᴏғ ғʟᴜɪᴅs ᴛʜʀᴏᴜɢʜ ᴘᴏʀᴏᴜs ᴍᴀᴛᴇʀɪᴀʟs. ɪᴛ ɪs ᴅᴇsᴄʀɪʙᴇᴅ ʙʏ ᴅᴀʀᴄʏ's ʟᴀᴡ

2. ɪɴ ᴀɢʀɪᴄᴜʟᴛᴜʀᴇ, ʟᴇᴀᴄʜɪɴɢ ɪs ᴛʜᴇ ʟᴏss ᴏғ ᴡᴀᴛᴇʀ-sᴏʟᴜʙʟᴇ ᴘʟᴀɴᴛ ɴᴜᴛʀɪᴇɴᴛs ғʀᴏᴍ ᴛʜᴇ sᴏɪʟ, ᴅᴜᴇ ᴛᴏ ʀᴀɪɴ ᴀɴᴅ ɪʀʀɪɢᴀᴛɪᴏɴ. ... ʟᴇᴀᴄʜɪɴɢ ᴍᴀʏ ᴀʟsᴏ ʀᴇғᴇʀ ᴛᴏ ᴛʜᴇ ᴘʀᴀᴄᴛɪᴄᴇ ᴏғ ᴀᴘᴘʟʏɪɴɢ ᴀ sᴍᴀʟʟ ᴀᴍᴏᴜɴᴛ ᴏғ ᴇxᴄᴇss ɪʀʀɪɢᴀᴛɪᴏɴ ᴡʜᴇʀᴇ ᴛʜᴇ ᴡᴀᴛᴇʀ ʜᴀs ᴀ ʜɪɢʜ sᴀʟᴛ ᴄᴏɴᴛᴇɴᴛ ᴛᴏ ᴀᴠᴏɪᴅ sᴀʟᴛs ғʀᴏᴍ ʙᴜɪʟᴅɪɴɢ ᴜᴘ ɪɴ ᴛʜᴇ sᴏɪʟ (sᴀʟɪɴɪᴛʏ ᴄᴏɴᴛʀᴏʟ).

3. ᴡᴇᴀᴛʜᴇʀɪɴɢ ɪs ᴛʜᴇ ʙʀᴇᴀᴋɪɴɢ ᴅᴏᴡɴ ᴏʀ ᴅɪssᴏʟᴠɪɴɢ ᴏғ ʀᴏᴄᴋs ᴀɴᴅ ᴍɪɴᴇʀᴀʟs ᴏɴ ᴇᴀʀᴛʜs sᴜʀғᴀᴄᴇ. ... ᴡᴀᴛᴇʀ, ɪᴄᴇ, ᴀᴄɪᴅs, sᴀʟᴛs, ᴘʟᴀɴᴛs, ᴀɴɪᴍᴀʟs, ᴀɴᴅ ᴄʜᴀɴɢᴇs ɪɴ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴀʀᴇ ᴀʟʟ ᴀɢᴇɴᴛs ᴏғ ᴡᴇᴀᴛʜᴇʀɪɴɢ. ᴏɴᴄᴇ ᴀ ʀᴏᴄᴋ ʜᴀs ʙᴇᴇɴ ʙʀᴏᴋᴇɴ ᴅᴏᴡɴ, ᴀ ᴘʀᴏᴄᴇss ᴄᴀʟʟᴇᴅ ᴇʀᴏsɪᴏɴ ᴛʀᴀɴsᴘᴏʀᴛs ᴛʜᴇ ʙɪᴛs ᴏғ ʀᴏᴄᴋ ᴀɴᴅ ᴍɪɴᴇʀᴀʟ ᴀᴡᴀʏ.

4. ᴀ ʀᴜɴᴀᴡᴀʏ ɪs ᴀ ᴘᴇʀsᴏɴ — ᴏғᴛᴇɴ ᴀ ᴄʜɪʟᴅ ᴏʀ ᴛᴇᴇɴᴀɢᴇʀ — ᴡʜᴏ ʟᴇᴀᴠᴇs ʜᴏᴍᴇ. ... ʏᴏᴜ ᴄᴀɴ ᴀʟsᴏ ᴜsᴇ ᴛʜᴇ ᴡᴏʀᴅ ᴀs ᴀɴ ᴀᴅᴊᴇᴄᴛɪᴠᴇ ᴛᴏ ᴍᴇᴀɴ "ᴏᴜᴛ ᴏғ ᴄᴏɴᴛʀᴏʟ," ʟɪᴋᴇ ᴀ ʀᴜɴᴀᴡᴀʏ ᴄᴀʀ ʀᴏʟʟɪɴɢ ᴅᴏᴡɴ ᴀ ʜɪʟʟ ᴡɪᴛʜ ɴᴏ ᴅʀɪᴠᴇʀ, ᴏʀ ᴀ ᴍᴏᴠɪᴇ ᴛʜᴀᴛ's ᴀ ʀᴜɴᴀᴡᴀʏ sᴜᴄᴄᴇss, ᴍᴀᴋɪɴɢ ᴍᴏʀᴇ ᴍᴏɴᴇʏ ᴛʜᴀɴ ᴀɴʏᴏɴᴇ ᴛʜᴏᴜɢʜᴛ ᴘᴏssɪʙʟᴇ

Answer 2

$\star\tiny\pink{Percolation}\star$

• Percolation is the process of a liquid slowly passing through a filter.

$\star\tiny\pink{Leaching}\star$

• Leaching is a process in which water - soluble substances are washed out from the soil.

$\star\tiny\pink{Weathering}\star$

• Weathering is the breaking down of rocks,soils and minerals as well as wood and artificial materials through contact with the Earth's atmosphere, water and biological organisms.

$\star\tiny\pink{Runaway}\star$

• Runaway is the passing of soil and other substance by rain.