world G.K
- kandwal
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- Joined: December 13th, 2020, 6:11 pm
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world G.K
#Environmental_Science
The country having the highest death rate due to disastrous typhoons and hurricanes is *JAPAN*.
*Cinnabar mineral* is the main source of Mercury.
Diamond is an allotropic form of Carbon.
Gobar gas contains mainly *methane*.
The newly discovered high-temperature superconductors are *Ceramic Oxides*.
Nitrous Oxide is laughing gas.
During day time, plants take in Carbon Dioxide and give off Oxygen.
The most abundent element in the Earth's atmosphere is Nitrogen.
Venus is the brightest planet in our solar system.
Cloudy nights are warmer because clouds prevent radiation of heat from ground to air.