Question

*The smoke coming out of the factory is ----------*

1️⃣ pure.
2️⃣ clean.
3️⃣ harmful.
4️⃣ fragrant.​

Answer 1

Answer:

3) harmful

Explanation:

this is the answer of your questions

Answer 2

Answer:

harmful

Explanation:

it might be the reason for the death of birds, plants and animals.