List 3 processed materials, write down their properties and uses. Explain why processed materials are important in daily life.

Here are the answers to your questions:

1. List 3 processed materials, write down their properties and uses on the table provided:

   Processed material	Property	Use
   a) Plastic	Lightweight, durable	Packaging, containers
   b) Glass	Transparent, brittle	Windows, bottles
   c) Steel	Strong, hard	Construction, tools

2. Explain why processed materials are important in your daily life.

   Processed materials are crucial because they are engineered to have specific, enhanced properties that raw materials often lack. This allows for the creation of a vast array of products that are more durable, safer, efficient, and convenient, significantly improving our daily lives from housing and transportation to food storage and communication devices.