Why does wind exist/What drives the wind?
As global warming gets hotter, the atmosphere get warmer too. Some section of the Earth have direct rays of sun all year round and are always warm.However other parts of the Earth don't get direct sun rays, therefore the tempreture is colder. Warmer air which weigh less than cold air rises. As for the cool air, it moves to find a place warmer and replace the warm air. The movement of the cold air is what make wind move.
What are the effects of wind?
Good:
- Helps grow trees.
- Drives the wind turbine.
- Make waves to clean the ocean.
Bad:
- Tornado
- Sand dunes
Pictures and Videos of the experiment we did base on wind:
An activity that need wind.
Where I got my information:
http://www.weatherwizkids.com/weather-wind.htm
Hey Sofia, I really liked how you added videos and pictures, and also how you added where you got your information from. I can't really find anything that you should work on. Are there any other good effects and bad effects that you could have added?
ReplyDeleteHi Sofia, we are a year 5/6 class in Wellington and we really enjoyed reading about wind.
ReplyDeleteHi Mrs Hamilton, thank you for checking and commenting on my blog.
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