Question

d>, Inost gases in air- - ez the Gases that Ozone la sonra True galne a soil are the Game Land and Falbe. things- bel The a water in a ground water - lake is called False. o It 1000 years to form a takes about 25 cm thick False layer of soil - dy Radon is used in decorative lights - in Oxygen - Necessary for respiration in living things and for combustion. Carbon dioxide Plants use it for producing their food. Used in fire extinguishers. Krypton Used fluorescent tubes. Xenon - Used in flash photography. Always remember... The living world on the earth is sustained due to the balance between variou a pid other constituents of air. The atmosphere is a very important filter. light and heat of the sun to reach the earth, which is necessary fo It is in 1 the arth
$radon \: is \: used \: in \: decorative \: lights \: true \: or \: fals$
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Answer 1

Answer:

, Inost gases in air- - ez the Gases that Ozone la sonra True galne a soil are the Game Land and Falbe. things- bel The a water in a ground water - lake is called False. o It 1000 years to form a takes about 25 cm thick False layer of soil - dy Radon is used in decorative lights - in Oxygen - Necessary for respiration in living things and for combustion. Carbon dioxide Plants use it for producing their food. Used in fire extinguishers. Krypton Used fluorescent tubes. Xenon - Used in flash photography. Always remember... The living world on the earth is sustained due to the balance between variou a pid other constituents of air. The atmosphere is a very important filter. light and heat of the sun to reach the earth, which is necessary fo It is in 1 the art

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