Science, asked by govindruby13, 10 months ago

1. What is the role of a junk dealer? Do you think junk dealers help in waste management?
2. Why is it better to use compost than chemical fertilisers?
3. Rock Garden at Chandigarh has been created from discarded things. What is your view on this?​

Answers

Answered by Anonymous
3

AANSWE 1:

Tʜᴇ ʀᴏʟᴇ ᴏғ ᴀ ᴊᴜɴᴋ ᴅᴇᴀʟᴇʀ ɪs ᴀ ᴄᴏʟʟᴇᴄᴛɪᴏɴ ᴏғ ᴡᴀsᴛᴇs ғʀᴏᴍ ᴠᴀʀɪᴏᴜs sᴏᴜʀᴄᴇs. Yᴇs, ᴊᴜɴᴋ ᴅᴇᴀʟᴇʀs ʜᴇʟᴘ ɪɴ ᴡᴀsᴛᴇ ᴍᴀɴᴀɢᴇᴍᴇɴᴛ ʙʏ sᴇɢʀᴇɢᴀᴛɪɴɢ ᴛʜᴇ ᴡᴀsᴛᴇs ᴀs ʀᴇᴄʏᴄʟᴀʙʟᴇ ᴀɴᴅ Nᴏɴ-ʀᴇᴄʏᴄʟᴀʙʟᴇ ᴍᴀᴛᴇʀɪᴀʟs.

ANSWER 2:

Yᴇs, ɪᴛ ɪs ʙᴇᴛᴛᴇʀ ᴛᴏ ᴜsᴇ ᴄᴏᴍᴘᴏsᴛ ɪɴsᴛᴇᴀᴅ ᴏғ ᴄʜᴇᴍɪᴄᴀʟ ғᴇʀᴛɪʟɪᴢᴇʀs. Tʜɪs ɪs ʙᴇᴄᴀᴜsᴇ ᴄᴏᴍᴘᴏsᴛ ɪs ᴘʀᴇᴘᴀʀᴇᴅ ғʀᴏᴍ ᴘʟᴀɴᴛ ᴀɴᴅ ᴀɴɪᴍᴀʟ ᴡᴀsᴛᴇs, ᴛʜᴇʀᴇғᴏʀᴇ, ɪᴛ ᴇᴀsɪʟʏ ɢᴇᴛs ᴅᴇᴄᴏᴍᴘᴏsᴇᴅ. Iᴛ ᴅᴏᴇs ɴᴏᴛ ᴀᴅᴅ ᴀɴʏ ʜᴀʀᴍғᴜʟ ᴄʜᴇᴍɪᴄᴀʟs ᴛᴏ ᴛʜᴇ sᴏɪʟ, ᴡʜᴇʀᴇᴀs ᴀɴ ᴇxᴄᴇssɪᴠᴇ ᴜsᴇ ᴏғ ᴄʜᴇᴍɪᴄᴀʟ ғᴇʀᴛɪʟɪᴢᴇʀs ᴄᴀᴜsᴇs sᴏɪʟ ᴀɴᴅ ᴡᴀᴛᴇʀ ᴘᴏʟʟᴜᴛɪᴏɴ.

ANSWER 3:

Tʜᴇ Rᴏᴄᴋ Gᴀʀᴅᴇɴ ᴏғ Cʜᴀɴᴅɪɢᴀʀʜ ʜᴀs ʙᴇᴇɴ ᴄʀᴇᴀᴛᴇᴅ ғʀᴏᴍ ᴛʜᴇ ᴅɪsᴄᴀʀᴅᴇᴅ ᴛʜɪɴɢs. Tʜɪs ᴘʀᴏᴄᴇss ɪs ᴋɴᴏᴡɴ ᴀs ᴛʜᴇ ʀᴇᴄʏᴄʟᴇ ᴏʀ ᴜᴘᴄʏᴄʟᴇ ᴘʀᴏᴄᴇss,ᴡʜᴇʀᴇ ᴡᴇ ʀᴇᴜsᴇ ᴏʀ ᴅɪғғᴇʀᴇɴᴛʟʏ ᴜsᴇ ᴅɪғғᴇʀᴇɴᴛ ᴡᴀsᴛᴇ ᴍᴀᴛᴇʀɪᴀʟs,ᴛᴏ sᴀᴠᴇ ᴏᴜʀ ɴᴇᴄᴇssᴀʀʏ ʀᴇsᴏᴜʀᴄᴇs.

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