The answer is Radon. Radon is an odorless, colorless and tasteless gas. It is the heaviest among the noble gases. It is, in fact, radioactive. Radon is considered to be a health hazard. It is so radioactive that further studies become very difficult. When radon decays, radon progeny is produced. These new substances stick to the surfaces of dust particles in air. When inhaled may stick to the lung and airway walls.
Answer:
The permafrost found in the tundra is the permanently frozen subsoil layer.
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All of the above mentioned options are the examples of lithogenous sediments except <u>siliceous ooze</u>
Answer: Option C
<u>Explanation:</u>
Siliceous ooze is not a type of lithogenous sediment rather it is a type of biogenic pelagic sediment. Lithogeneous sediment is a type of sediment come from the land via the river, ice or wind where as the bio genic sediment comes from the organism like planktons which are located on the deep ocean floor and are far away from the land like that of the lithogenous sediments.
The answer is that it would be 3 am Wednesday in Moscow because they are ahead of time a day
Answer:
1.mesosphere is a coldest atmospheric layer surrounfing the earth
2.it become cloud enough to freeze water vapour
3.the ice cloud are blue white are caled noctilucent
Explanation:
