Different Material
Order: Choose the best answer
1. Which are the example of synthetic material?
a. Wood and Rubber
b. Glass and Stone
c. Metal and Plastic
d. Metal and Stone
2. What material have elastic properties?
a. Plastic
b. Glass
c. Metal
d. Rubber
3. What material have transparent properties?
a. Plastic
b. Glass
c. Metal
d. Rubber
4. “They are made from clay.” As the previous sentence it’s refer to what kind of material?
a. Metal
b. Rubber
c. Ceramic
d. Fiber
5. “They are light, flexible and can be molded into many shape.” As the previous sentence it’s refer
to what kind of material?
a. Plastic
b. Ceramic
c. Fiber
d. Stone
6. Natural fibers are made from oil and coal; synthetic fibers come from plants and animals.
a. True
b. False
7. Wood and stone are natural material. Stone is heavy and will floats in water but wood sink in
water
a. True
b. False
8. Identify the source and main properties of these materials:
a. Stone;
b. Wood;
c. Metal;
d. Plastic;
e. Rubber;
f.
Fibers;
g. Glass;
h. Ceramic;
9. Properties cannot make one material different from another.
a. True
b. False
10. Most metal are heavy, strong and shiny. Metal are conductor for heat and electricity. Plastic are
made from chemical found in oil. They are insulators for heat and electricity.
a. True
b. False
11. Metal are usually found in rock as ores.
a. True
b. Fasle