Question

Why is the window dusty?
Answer :

Answer 1

I guess the question is incomplete....

Please check it once, because you din't mention the necessary details (which window, chapter name...)

Answer 2

Answer:

Yeh windows are dusty because it acts as a barrier to stop dust from entering ur home to an extend

Explanation:

Ehh not only windows, everything near u is also dusty thats because it is a mixture of soil, sand ,pollens etc