Natural Science Portfolio- Day 2

GK for school kids

A MIXTURE contains two or more types of matter. 

In some mixtures you can see the different types of matter. In some mixtures you cannot.

You can use three methods to separate materials in some mixtures.

1. EVAPORATION

2. SIEVING

3. FILTRATION

Energy comes in many different forms and we use it in many ways.

1. Thermal energy is found in anything which is hot or produces heat. The Sun gives off a lot of thermal energy.

2. Electrical energy is used innlots of things at home.

3. Light energy allow you to see objects.

4. Kinetic energy is produced by movement.

5. Sound energy is priduced by things that make noise.