Question

2. Water from wet roads and rooftops disappears after rains. How does it happen?

Answer 1

• Water from wet roads and rooftops disappears after rain due to evaporation.
• Water has the ability to transform into different states of matter.
• When water is heated due to sunlight, it transforms into gaseous state and generates vapours.
• Water vapours mix in the air and are not visible.
• Hence, due to evaporation water seems to disappear from wet roads and rooftops after rains.