Question

Why are oil spills considered hazardous?

Answer 1

Hi friend this will help oil spills considered as hazardous because when this oil spills on the water it take out o₂ and Algie come on the surface an take all the reaming o₂ and then because there is very less amount of o₂ so all marine animals are killed and water gets spoiled and this water is harmful for 
drinking purpose or swimming we can get lot of disease from this water.