https://padlet.com/haiha952001/w2p28s0a1d9488nb 1. What is Air Pollution? 2. What has caused Air Pollution? 3. Why is it a concern to our environment? en-us 2023-05-24 06:04:09 UTC 2025-10-02 18:09:07 UTC hello@padlet.com haiha952001 https://padlet.com/haiha952001/w2p28s0a1d9488nb/wish/2603174062 1. air pollution is when the air is polluted by other factor, which make human can not breath, the environment is polluted

2. too much car on the road, burning fossil fuel in vehicle

3. it's impact the human health, the environment

]]> 2023-05-24 11:28:20 UTC https://padlet.com/haiha952001/w2p28s0a1d9488nb/wish/2603174062 haiha952001 https://padlet.com/haiha952001/w2p28s0a1d9488nb/wish/2603175834 1. air pollution is the presence of harmful substances that are realised to the air that cause huge impacts on the environment 

2. littering rubbish
lots of gasses released to the air

3. it is dangerous for the environment
it impacts our lives ]]> 2023-05-24 11:30:09 UTC https://padlet.com/haiha952001/w2p28s0a1d9488nb/wish/2603175834