3. To protect the environment, we should reduce waste by recycling and reusing items. We can save energy by turning off lights when we don't use them. Planting trees helps improve air quality and provides homes for animals, and using public transport reduces pollution. Using less plastic is also important to keep the planet clean. Taking public transport or cycling instead of driving helps reduce pollution and keeps the air cleaner.

1. It was hard to go outside during the heatwave last week.

2. Air pollution in big cities can lead to serious health problems.

1. this store sells emergency kits, I'll check the other one

2. throw trash into the river, it will become more polluted

3. is dumping waste in the lake, so it's polluted /; therefore, it's polluted

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

2. During a flood, you should move to higher ground, avoid walking or driving into floodwater, and listen to emergency warnings. Don't touch electrical equipment, and stay away from rivers or streams.

3. Air pollution harms health by causing diseases like asthma and lung cancer. It also affects the environment by harming plants and animals. Polluted air can cause global warming, climate change and extreme weather events.

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

2. During a flood, you should move to higher ground, avoid walking or driving into floodwater, and listen to emergency warnings. Don't touch electrical equipment, and stay away from rivers or streams.

3. Air pollution harms health by causing diseases like asthma and lung cancer. It also affects the environment by harming plants and animals. Polluted air can cause global warming, climate change and extreme weather events.

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

2. During a flood, you should move to higher ground, avoid walking or driving into floodwater, and listen to emergency warnings. Don't touch electrical equipment, and stay away from rivers or streams.

3. Air pollution harms health by causing diseases like asthma and lung cancer. It also affects the environment by harming plants and animals. Polluted air can cause global warming, climate change and extreme weather events.

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

2. During a flood, you should move to higher ground, avoid walking or driving into floodwater, and listen to emergency warnings. Don't touch electrical equipment, and stay away from rivers or streams.

3. Air pollution harms health by causing diseases like asthma and lung cancer. It also affects the environment by harming plants and animals. Polluted air can cause global warming, climate change and extreme weather events.

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

2. During a flood, you should move to higher ground, avoid walking or driving into floodwater, and listen to emergency warnings. Don't touch electrical equipment, and stay away from rivers or streams.

3. Air pollution harms health by causing diseases like asthma and lung cancer. It also affects the environment by harming plants and animals. Polluted air can cause global warming, climate change and extreme weather events.

1. To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

2.To reduce pollution, we should recycle, use less plastic, and save energy by turning off lights. Using public transportation or cycling instead of driving helps reduce car emissions. Planting trees and protecting forests also help clean the air.

3.Air pollution harms health by causing diseases like asthma and lung cancer. It also affects the environment by harming plants and animals. Polluted air can cause global warming, climate change and extreme weather events.