CBSE Class 7 - Weather Videos

• What is weather
• what is Hygrometer?
• what is atmosphere.
• what is atmosphere
• What produces weather? Explain
• Tell me that........ Q. What is the difference between weather and climate
• what is humidity   
• What is humidity    
• (i) Why the maximum and minimum temperature of cities is higher than in rural areas?(ii) Why does relative humidity change over a day?
• When is air considered saturated?

Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.