- Puddles of water are outside during the day
- If something is outside during the day then that something will receive sunlight
- So, puddles of water will receive sunlight

- Puddles of water will receive sunlight
- If something receives sunlight, it will increase in temperature
- Therefore, the puddles of water will increase in temperature

- The puddles of water will increase in temperature
- Temperature is a measure of heat energy
- So, the puddles of water will increase in heat energy

- The puddles of water will increase in heat energy
- Water is a kind of substance
- Evaporation means a substance changes from a liquid into a gas by increasing heat energy
- So, the puddles of water will evaporate

Hence, the puddles of water will evaporate
Question: Puddles on a sidewalk are evaporating quickly. What most likely causes the puddles to evaporate?
Context: - Water is a kind of substance 
- Puddles of water are outside during the day 
- Temperature is a measure of heat energy 
- Evaporation means a substance changes from a liquid into a gas by increasing heat energy 
- If something receives sunlight, it will increase in temperature 
- If something is outside during the day then that something will receive sunlight