Contents

Everything around an organism that affects its life is called its…………
a) house                      
b) environment
c) surrounding                        
d) all of these

b

Living organisms require…for their activities.
PST ---P-1----18L
a) energy                    
b) carbon dioxide
c) mineral                   
d) Rain

a

The word abiotic means…………
a) living                      
b) non-living
c) both a & b              
d) none of these

b

The abiotic components of an environment are
a) soil                          
b) temperature
c) air                           
d) all of these

d

Plants make their own food by photosynthesis. They are known as…….
a) consumer                
b) decomposer
c) producers               
d) none of these

c

Horses, goats, squirrels and butterflies are….
a) herbivores              
b) decomposers
c) consumers              
d) producers

a