Materiales naturales y sintéticos – Cierto o falso

Metals are natural materials that do not biodegrade. They can be recycled repeatedly without losing their strength, making them a sustainable resource.

What are the characteristics of metals in terms of biodegradability?

Explain why metals are considered non-biodegradable materials.

What are the environmental implications of using non-biodegradable materials like metals?

Can metals be recycled? If so, how many times can they be recycled without losing strength?

Discuss the importance of recycling metals.