CBSE Class 7 Science 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?
- Why does relative humidity change over a day?