Materiales naturales y artificiales – El que no pertenece

The video tutorial discusses different types of materials, focusing on the distinction between natural and artificial materials. It highlights that charcoal, fruit, and wood are natural materials, while polyethylene is an artificial material, emphasizing the differences in their origins and properties.

Which of the following is not a natural material?

• Coal

• Fruit

• Wood

• Polyethylene

What is the main characteristic of polyethylene compared to other materials mentioned?

• It is a type of wood.

• It is a natural material.

• It is a type of fruit.

• It is man-made.

Which of these materials is considered artificial?

• Fruit

• Charcoal

• Polyethylene

• Wood

Which material is grouped with charcoal and wood as natural?

• Plastic

• Polyethylene

• Metal

• Fruit

What distinguishes polyethylene from charcoal, fruit, and wood?

• It is a natural resource.

• It is a synthetic material.

• It is a type of coal.

• It is found in nature.