Forces and motion.

This week we have been learning about forces and motions. I am intrigued with this topic as it relates to how the world works and the fields of forces that exist in or world, such as gravity. This topic is very important so we can understand how these forces work and why they exist. Such as magnetic forces, which affect metal by attracting it. Also like gravity, which holds us to the earth. Another example is earth's magnetic field which stretches north and south and everywhere across the world. We also did an experiment with magnets and iron filings, testing the magnetic field it creates.