Question

For rusting of iron, air and moisture are two important factors. Rust gradually destroys iron. As iron is used in structure of ships, cars, trucks, bicycle etc and in the formation of bridges and big buildings. Therefore, to prevent rusting, it is necessary to protect it from air and moisture both.

Answer 1

I guess you were trying to ask how to protect iron from rusting...

There are many ways to prevent rusting :

1. Painting

2. Galvanization

3. Wax and Oil Coatings

4. Switch Over to Stainless Steel

Hope you find this relevant.....

Answer 2

Answer:YES,it is necessary to protect iron from air and water,because iron rust is very dangerous. to protect iron from rusting is to eletroplate iron objects with non reactive metals. such as zinc,aluminium,etc. Rust does not destroy iron it IS formed by iron.

Explanation: