World Geography - Single MCQs (Page 92)

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Q911. The pause between troposphere and stratosphere is called ________?...Q912. The greatest concentration of ozone is found at ______ km?...Q913. A layer located in stratorphere which absorbs ultraviolet rays of sun called ___...Q914. Without _______ there would be no clouds or rainfall?...Q915. ___ absorbs energy which is transferred to the atmosphere from the earth's surfa...Q916. The part of atmosphere which is consisted on variable gasses with unknown compos...Q917. Oxygen is ______ % in the air?...Q918. Nitrogen is ______ % in the air?...Q919. The part of atmosphere which contains constant gasses with known composition cal...Q920. Total height of atmosphere is _______ km?...