Across
2. Cotton is a____ material.
4. The materials which are difficult to compress are known as____
5. Iron,Cooper,aluminum is called___.
6. The materials through which objects can be seen, but not clearly are known as___.
8. shiny appearance is termed as___
Down
1.Opaque material which we got from trees____
3.water is a____liquid.
7.vinegar is___in water