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…….. is defined as surrounding in which organisms live.
a) Evolution                         
b) Environment
c) Atmosphere                     
d) None of these


b

…….. is defined as surrounding in which organisms live.
a) Evolution                         
b) Environment
c) Atmosphere                     
d) None of these



b

Environment is defined as surrounding in which…..live
a) animals                                            
b) microorganism
c) plants                                
d) all of these

d

Environment has ….. components
a) one    
b) three                 
c) six      
d) two

d

Explanation: two components are biotic and abiotic


Man depends directly or indirectly on his environment
a) food                                  
b) shelter
c) fuel                                    
d) all of these


d