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Question-1
In India, grassy plains are found in the
(A)
Uttar Pradesh
(B)
Nilgiris and Naga hills
(C)
Rajasthan
(D)
Asia
Question-2
The _______________ is the ultimate source of energy to all living things.
(A)
Glucose
(B)
Food
(C)
Plants
(D)
Sun
Question-3
Polar bears, penguins and wolves are present in
(A)
Tundra
(B)
Desert
(C)
Grass land
(D)
Sarannan
Question-4
One of the following is an example for natural eco system.
(A)
Lake
(B)
Park
(C)
Paddy field
(D)
Aquarium
Question-5
The annual rainfall in Deciduous forests is
(A)
60cm - 70cm
(B)
75cm - 100cm
(C)
10cm - 20cm
(D)
40cm - 60cm
Question-6
What are two components of eco system?
(A)
Rain forest and deserts
(B)
Carnivore and herbivores
(C)
Natural and artificial
(D)
Biotic and Abiotic
Question-7
Tundra is found south of the ice covered poles in the
(A)
Northern hemisphere
(B)
Eastern Asia
(C)
Southern hemisphere
(D)
ans (a) and (c)
Question-8
Bacteria and fungi are known as
(A)
Producers
(B)
Consumers
(C)
Autotrophs
(D)
Decomposers
Question-9
The living components are broadly classified into ______________ categories.
(A)
three
(B)
one
(C)
two
(D)
none
Question-10
The flow of energy is always in direction only
(A)
Two
(B)
One
(C)
Biome
(D)
None
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Std 7
Tamil Nadu (English Medium)
Practice in Related Chapters
Animals in Daily Life
Nutrition in Plants and Animals
Human Body Form and Function
Plant Morphology
Basis of Classification
Respiration in Plants and Animals
Eco System
Water- A precious resources
Electricity
Matter and its Nature
Motion
Combustion and Flame
Heat and Light
Measurement
Matter in our Surroundings
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