### Why Does Air Pollution Close Schools?
In Southeast Asia – especially Indonesia, Malaysia, Singapore, and the Philippines – there is a lot of smoke and fog right now. The smoke comes from huge forest fires in Indonesia. The smoke makes the air dirty and can hurt our breathing. Because of that, many schools are closed to keep children safe and healthy.

### When Did the Forest Fires Start?
Last week the fires spread across the islands of Borneo and Sumatra. It is one of the worst fire seasons since 2015. The fires got bigger because the weather was very dry and because of a climate event called El Niño.

### What Is El Niño?
El Niño is a weather pattern where the water in the Pacific Ocean gets warmer than usual. This makes the region drier and raises the chance of fires. In Southeast Asia, El Niño means less rain, so the forests become very dry.

### Ways to Fight the Smoke
1. **Dry Ice** – In Palembang and nearby areas, people try using dry ice. Dry ice mixes with the smoke, makes it rise higher, and helps it spread out.
2. **Cloud Seeding** – Scientists put tiny bits of salt or silver chloride into clouds. This makes the clouds rain. The rain washes the dirty particles out of the air.
3. **Fire‑fighting Operations** – More than 60,000 people and over 50 airplanes are working to put out the fires.

### Did You Know?
- **Dry Ice**: Dry ice is solid carbon dioxide (CO₂). When it gets warm, it turns straight into gas and rises into the air.
- **Cloud Seeding**: This is a weather‑science trick. Silver chloride helps tiny water drops stick together, creating rain.

### Questions Kids Might Ask
- **Why is breathing smoke bad?** Smoke irritates the lungs and can cause breathing problems.
- **How does dry ice work?** Dry ice mixes with the smoke, makes it rise, and spreads it out faster.
- **What does cloud seeding do?** It creates rain, and the rain drops pull the dirty particles down to the ground.

### How It Affects Kids
- **Health**: Breathing smoke can trigger asthma, bronchitis, and other breathing illnesses.
- **School**: When schools close, kids stay at home and keep learning from home.
- **Everyday Play**: On smoky days it is safer to play indoors instead of outside.

### Looking Ahead
El Niño and dry weather may keep causing more forest fires. That is why countries are trying to improve ways to fight the smoke. The most important thing for kids is to work together for clean air and to protect nature.

### Summary
Forest fires in Indonesia are creating a lot of smoke and fog across Southeast Asia. The smoke is making schools close and can harm children’s health. Methods like dry ice and cloud seeding are being used to clear the air. Teaching kids about clean air and caring for the environment is very important.