State whether the following statements are True or False. In case a statement is false, write the correct statement.

(a) Sewage is a solid waste which causes water pollution and soil pollution.

(b) Used water is wastewater.

(c) Wastewater could be reused.

(d) Where underground sewerage systems and refuse disposal systems are not available, the high-cost on-site sanitation system can be adopted.

(a)False.

Sewage is a liquid waste which causes water pollution and soil pollution.

(b) True.

Since the used water cannot be used further without treating it thus, it is waste water.

(c) True.

After the processing of wastewater in a wastewater treatment plant. It can be reused.

(d) False.

Where underground sewerage systems and refuse disposal systems are not available, the low-cost on-site sanitation system can be adopted.