Share Mixing Materials
Save to Folder
What is "filtering"?
removing unwanted things
What do you need to make simple water filter?
bottle, cotton, gravel, sand, rock, and dirty water
Can we drink the water after we filter?
No, we can't
Can we filter pepper and water?
Yes, we can
Can we filter salt and water?
No, we can't
Can we filter sugar and oil?
Yes, we can
One of product made of oil is .....
Plastic
A gas that causes global warming?
Carbon dioxide
Materials that are not made but are found on planet Earth
Natural
Mention 2 fuel that you know!
Diesel and gasoline
The process of making metals is called ....
Smelting
Metals are made from rocks in the ground called ..............
Ores
Bauxite ores are used to produce ..........
Aluminum
Hemitite ores are used to produce
Iron
Give an example of people burning fuels!
driving car, riding motor cycle, cooking
