Housing_2_NIOS

Sunlight acts as a mild disinfectant

• True

• False

Indoor plants turn yellow when placed in brightly lit rooms.

• True

• False

People living in dark and dingy rooms are more prone to falling sick.

• True

• False

Circulation of air removes stale air and brings in fresh air.

• True

• False

ventilators provide light and fresh air in rooms.

• True

• False

Soakage pits provide a hygienic method for the disposal of___________.

• human excreta

• garbage

• waste water

• all of these

Disposal of human excreta through water carriage system is generally not found in rural areas because it______________________

• is expensive to construct

• requires plenty of water

• requires a common system of removal

• all

The purpose of ventilation is ___________________.

• to circulate the fresh air

• to give ample light

• to bring in ample light and air

The ideal method of disposal of human excreta at community level is ______.

• pit laterine

• septic tank

• water closet

An ideal method of garbage disposal in a village is construction of a ______

• All

• placement of garbage bins

• throwing garbage on the sides of sheets

• garbage pit