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Worksheetscrop productions
Total questions: 10
Worksheet time: 6mins
what is agriculture?
the science that deals with growing of crops
the science that deals with rearing of animals
all of the above
when did agriculture begin?
12,000 years ago
100 years ago
13,600 years ago
non of the above
what was the main occupation of humans before agriculture begin?
hunting
gathering
rearing animals
growing plants
what is the name of this crop
paddy
wheat
cereals
maize
agricultural revolution is also called
green revolution
crop revolution
farmers revolution
all of the above
what does a crop require to grow healthy
sunlight
water
protection
air
all of the above
what is horticulture?
production of flowers
production of decorative plants
production of fruits
all of the above
what is this method called
drip irrigation
micro-irrigation
sprinkler system
all of the above
the process of removing weeds from a field is called
(a)
the process of nitrogen being fixed,used by plants and animals,and later returned to the atmosphere is referred as
nitrofication
nitrogen cycle
nitrogen fixation
non of them
