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question_answer1)
__________ is the non-living part of a forest.
A)
Tree done
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B)
Soil done
clear
C)
Worm done
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D)
Mushroom done
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question_answer2)
Which plant will grow best?
A)
A plant grown in the dark with plenty of water done
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B)
A plant grown in shade with little water done
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C)
A plant grown in bright sunlight with enough v done
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D)
A plant in earth without water done
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question_answer3)
What is meant by prey?
A)
A mammal with four legs done
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B)
An animal that eats other animals done
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C)
An egg laying animal done
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D)
An animal killed by another animal for food. done
clear
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question_answer4)
Which of these can fly to great heights?
A)
Eagle done
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B)
Sparrow done
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C)
Cock done
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D)
Penguin done
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question_answer5)
What controls our activities of seeing, hearing, learning, thinking and feeling?
A)
Skeletal system done
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B)
Muscular system done
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C)
Nervous system done
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D)
Circulatory system done
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question_answer6)
The earth completes one revolution in
A)
one hour. done
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B)
one year. done
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C)
one day. done
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D)
one month. done
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question_answer7)
When Suresh blew air into a balloon it expanded. This shows that
A)
air has no mass. done
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B)
air occupies space. done
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C)
air has no weight. done
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D)
air is visible. done
clear
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question_answer8)
Worms and small organisms grow mostly in
A)
sub soil. done
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B)
top soil. done
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C)
bed rock. done
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D)
all of these. done
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question_answer9)
A mango tree is classified as a plant because _________.
A)
it can make food done
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B)
it can take in air done
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C)
it can reproduce done
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D)
it has a cap and a stalk done
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question_answer10)
Which of the following should come in the empty box in the given flow chart?
A)
Seed done
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B)
Leaf done
clear
C)
Fruit done
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D)
Stem done
clear
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question_answer11)
Dog, cat, rabbit and parrot are called _____
A)
Pet animals. done
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B)
Wild animals. done
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C)
Aerial animals. done
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D)
Arboreal animals. done
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question_answer12)
Humus, gravel, clay and sand are all parts of
A)
soil. done
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B)
plants. done
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C)
animals. done
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D)
rocks. done
clear
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question_answer13)
Which of the following is wrong?
A)
Solid \[\xrightarrow{\text{heating}}\] Liquid done
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B)
Solid\[\xrightarrow{\text{cooling}}\]Gas done
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C)
Liquid\[\xrightarrow{\text{cooling}}\]Solid done
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D)
Liquid\[\xrightarrow{\text{heating}}\]Gas done
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question_answer14)
This pencil is about how many paper clips long?
A)
2 done
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B)
5 done
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C)
7 done
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D)
9 done
clear
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question_answer15)
What should NOT be done to keep our surroundings clean?
A)
Using safe water to drink done
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B)
Do not spit in the open places done
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C)
Throwing garbage on the roads done
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D)
Cleaning our house daily done
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question_answer16)
Which instrument is used to measure the temperature of hot water?
A)
Stopwatch done
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B)
Ruler done
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C)
Thermometer done
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D)
Balance done
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question_answer17)
Which part of the plant supports the plant and helps to transport water and mineral salts?
A)
Root done
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B)
Stem done
clear
C)
Branch done
clear
D)
Leaf done
clear
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question_answer18)
What does the sweet potato and carrot have in common? They are both
A)
food storage organs. done
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B)
underground roots. done
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C)
used to reproduce plants. done
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D)
all of these. done
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question_answer19)
Electrical appliances and switches should only be tested with
A)
fingers. done
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B)
a screw driver. done
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C)
tester. done
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D)
wires. done
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question_answer20)
The arrows in the given plant shows the path taken by some substances Identify the substances.
A)
Only (i) and (ii) done
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B)
Only (iii) and (iv) done
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C)
Only (i), (ii) and (iii) done
clear
D)
(i), (ii), (iii) and (iv) done
clear
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