Question

give two reasons why waste must be managed efficintly??

Answer 1

It should be managed efficiently because if it is not managed then it will look very dirty. We can't live in a dirty and unhealthy surrounding as it causes many diseases and is harmful for life.
Hope it helps.......
Please mark as brainliest
Regards Pihu............

Answer 2

Waste must be managed efficiently because of the following reasons :

1.) So as to ensure proper sanitation and cleanliness in a society, moreover improper waste management can lead to serious diseases.

2.) Animals like dogs and cows (stray) who usually find their food in waste materials would get ill and would die of disease.