Question

explain why rusting of iron object is faster in coastal areas that in deserts.​

Answer 1

Explanation:

For rusting, the presence of air(oxygen) and moisture(water) is required. In coastal areas the quantity of moisture present in air is higher than in the deserts. Hence, rusting of iron objects is faster in coastal areas than in deserts.

Answer 2

For rusting to take place, the presence of oxygen and water is required. In coastal areas, the moisture content is high compared to a desert. In fact, in deserts, it's so dry that it takes long for rusting to take place.

Hope it helps!