Question

complete the statement 1. social harmony 2. migration 3.pollution
9th subject : Geography​

Answer 1

1. Social Harmony: is an important concept in social networks. Contention arises from implicit relationships.

2. Migration: The movement of a person or people from one country, locality, place of residence, etc.

3. Pollution: Pollution is the introduction of harmful materials into the environment. 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.

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Answer 2

ᴘᴏʟʟᴜᴛɪᴏɴ ᴀʀᴇ ᴘʀᴏᴅᴜᴄᴇᴅ ʙʏ ᴄᴀʀ ᴇᴛᴄ...