Which among the following has the maximum life span
View Answer Report Error Discuss
Earth is the _______ planet from the Sun.
When warm air rises up and cold air from the surrounding areas rushes in to fill its place then this sets up ________________ in air.
In 1981, ISRO launched India's first geostationary satellite called -
Equinox means the date when ___________.
The third generation anti-tank missile that was successfully test fired by DRDO at Rajasthan is named
Concentration of water vapour in troposphere is
The Great Smog of 1952 was a severe air-pollution event which affected _______.