Is the process by which certain waste materials, such as plastic, glass, aluminum, and paper, are prepared for reuse.

Explanation:

When waste materials are converted into new materials then this process of development of new materials is known as recycling.

This method helps in the prevention of raw materials and it also prevents wastage of many materials.

For example, glass, paper, aluminium etc can be recycled and hence, they can be used again and again.

Therefore, we can conclude that the process by which certain waste materials, such as plastic, glass, aluminum, and paper, are prepared for reuse is known as recycling.

the answer is 1 i believe

a corroding iron, if that's one of your choices