Question

3) what is rain water harvesting?​

Answer 1

Answer:

ʀᴀɪɴᴡᴀᴛᴇʀ ʜᴀʀᴠᴇꜱᴛɪɴɢ ꜱʏꜱᴛᴇᴍ, ᴀʟꜱᴏ ᴄᴀʟʟᴇᴅ ʀᴀɪɴᴡᴀᴛᴇʀ ᴄᴏʟʟᴇᴄᴛɪᴏɴ ꜱʏꜱᴛᴇᴍ ᴏʀ ʀᴀɪɴᴡᴀᴛᴇʀ ᴄᴀᴛᴄʜᴍᴇɴᴛ ꜱʏꜱᴛᴇᴍ, ᴛᴇᴄʜɴᴏʟᴏɢʏ ᴛʜᴀᴛ ᴄᴏʟʟᴇᴄᴛꜱ ᴀɴᴅ ꜱᴛᴏʀᴇꜱ ʀᴀɪɴᴡᴀᴛᴇʀ ꜰᴏʀ ʜᴜᴍᴀɴ ᴜꜱᴇ. ʀᴀɪɴᴡᴀᴛᴇʀ ʜᴀʀᴠᴇꜱᴛɪɴɢ ꜱʏꜱᴛᴇᴍꜱ ʀᴀɴɢᴇ ꜰʀᴏᴍ ꜱɪᴍᴘʟᴇ ʀᴀɪɴ ʙᴀʀʀᴇʟꜱ ᴛᴏ ᴍᴏʀᴇ ᴇʟᴀʙᴏʀᴀᴛᴇ ꜱᴛʀᴜᴄᴛᴜʀᴇꜱ ᴡɪᴛʜ ᴘᴜᴍᴘꜱ, ᴛᴀɴᴋꜱ, ᴀɴᴅ ᴘᴜʀɪꜰɪᴄᴀᴛɪᴏɴ ꜱʏꜱᴛᴇᴍꜱ.

Answer 2

Explanation:

Rainwater harvesting system, also called rainwater collection system or rainwater catchment system, technology that collects and stores rainwater for human use. Rainwater harvesting systems range from simple rain barrels to more elaborate structures with pumps, tanks, and purification system...