Question

What is meant by pollution? ​

Answer 1

Answer:

Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.

Answer 2

Answer:

༒ ᴘᴏʟʟᴜᴛɪᴏɴ ༒

ᴀɴs :- ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴇɴᴠɪᴏʀɴᴍᴇɴᴛ ɪs sᴏ ɪᴍᴘᴏʀᴛᴀɴᴛ ᴛᴏ ᴜs ᴀɴᴅ ᴀʟʟ ᴏᴛʜᴇʀ ʟɪᴠɪɴɢ ᴛʜɪɴɢs , ᴡᴇ ʜᴀᴠᴇ ʙᴇᴇɴ ʜᴀʀᴍɪɴɢ ɪᴛ. ᴅᴜᴇ ᴛᴏ ᴏᴜʀ ᴀᴄᴛɪᴠɪᴛɪᴇs , ᴍᴀɴʏ ʜᴀʀᴍғᴜʟ sᴜʙsᴛᴀɴᴄᴇs ʜᴀᴠᴇ ᴇɴᴛᴇʀᴇᴅ ᴛʜᴇ ᴇɴᴠɪᴏʀɴᴍᴇɴᴛ . ᴛʜᴇ ᴇɴᴠɪᴏʀɴᴍᴇɴᴛ ʙᴇᴄᴏᴍᴇs ᴘᴏʟʟᴜᴛᴇᴅ ᴡʜᴇɴ ʜᴀʀᴍғᴜʟ sᴜʙsᴛᴀɴᴄᴇs ᴇɴᴛᴇʀ ɪᴛ ᴀɴᴅ ᴅɪʀᴛʏ ɪᴛ . ᴏᴜʀ ᴀᴄᴛɪᴠɪᴛɪᴇs ʜᴀᴠᴇ ᴄᴀᴜsᴇᴅ ᴀɪʀ ᴘᴏʟʟᴜᴛɪᴏɴ ᴀɴᴅ ᴡᴀᴛᴇʀ ᴘᴏʟʟᴜᴛɪᴏɴ .