railway RRB JE (CBT I + CBT II) Mock Test 2024 People Development & Environment Environmental Issues Waste
Which of the following sequences of disposal options for low hazardous solid waste from industrial and urban sources is in order of increasing desirability?
1
Indiscriminate dumping < Landfill < Incineration
2
Composting < Landfill < Reuse < Incineration
3
Landfill < Composting < Reuse < Incineration
4
Incineration < Composting < Reuse < Landfill