Gr. 5 Quiz 4.1

These are cut into fine sheets bonded together.

• Softwood

• Plywood

• Hardwood

This is done by simply exposing the lumber to the outside air. It is carefully stacked with wood strips so that air can circulate.

• Lumber seasoning

• Air Bleaching

• Air Drying

What properties of metals that allows them to return to their original shape.

• Feasibility

• Elasticity

• Hardness

What metal that do not have any iron in them at all?

• Ferrous metal

• Metalic

• Non ferrous metal

Is very functional material for crafts making. It is also one of nature’s common elements.

• Metal

• Wood

• Bamboo

This type of metal is prone to rusting when expose to moisture.

• Non ferrous metal

• Ferrous metal

• Metallic

Bronze, is what type of metal?

• Non ferrous metal

• Metallic

• Ferrous metal

What property of metal when metals to melt like liquid.

• Elasticity

• Hardness

• Feasibility

What type of wood come from year-round green trees like pine trees, apitong, tanguile, and lauan also known as mahogany.

• Hardwood

• Plywood

• Softwood

Which one is hardwood?

• Pine tree

• Apitong

• Narra