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Question-1
Which of the following provides shelter for many living organisms?
(A)
A-Horizon
(B)
B-Horizon
(C)
C-Horizon
(D)
None of these
Question-2
Which of the following layer has more minerals?
(A)
A-Horizon
(B)
B-Horizon
(C)
C-Horizon
(D)
A & C
Question-3
Soil profile means
(A)
Composition of the soil
(B)
Texture of the soil
(C)
Layers of the soil
(D)
None of these
Question-4
Which of the following worms live in the soil?
(A)
Ring worm
(B)
Flat worm
(C)
Earth worm
(D)
Silk worm
Question-5
Which of the following occurs as a deposit of river bed?
(A)
Sand
(B)
Clay
(C)
Silt
(D)
Silica
Question-6
Which of the following present in the soil is mot helpful to the growth of plants?
(A)
Humus
(B)
Sand
(C)
Clay
(D)
Small porous rocks
Question-7
Growing different types of crops in a piece of land season after season is called
(A)
mono culture
(B)
irrigation
(C)
crop rotation
(D)
manuring
Question-8
Surahi and matki are made from
(A)
Sandy soil
(B)
Loamy soil
(C)
Black soil
(D)
Silt
Question-9
Which of the following provides nutrients and makes the soil fertile?
(A)
Gravel
(B)
Humus
(C)
Clay
(D)
Loam
Question-10
______ and ____ soils are suitable for growing cereals like wheat and gram.
(A)
Clayey and Loamy
(B)
Sandy and Clayey
(C)
Sandy and Loamy
(D)
Silt and Sandy
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Std 7
CBSE
Practice in Related Chapters
Fibre to Fabric
Nutrition In Animals
Respiration in Organisms
Nutrition in Plants
Heat
Acids,Bases and Salts
Transportation in Animals and Plants
Physical and Chemical Changes
Weather Climate and Adaptations of Animals to Climate
Wind, Storms and Cyclones
Soil
Reproduction in Plants
Motion and Time
Electric Current and its Effects
Light
Water: A Precious Resource
Forests Our Life Line
Waste Water Story
Water and its Conservation
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