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Class 5 / Science (322 questions)
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by AKSHAY GURU VARADHARAJAN
· Class 5
A farmer notices that the pond at the edge of his field has turned bright green and the fish have died. What is the most likely sequence of events that caused this?
Science
Pollution
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by AKSHAY GURU VARADHARAJAN
· Class 5
If a town stops dumping trash into a nearby river but the fish are still dying, which of the following is the most likely "hidden" cause of the water pollution?
Science
Pollution
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by AKSHAY GURU VARADHARAJAN
· Class 5
A city decides to switch all its coal power plants to solar energy. Which type of pollution will this change help reduce the most?
Science
Pollution
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by AKSHAY GURU VARADHARAJAN
· Class 5
Many sea turtles mistake floating plastic bags for jellyfish and eat them. This is an example of how pollution:
Science
Pollution
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by AKSHAY GURU VARADHARAJAN
· Class 5
If a factory is built near a forest and starts releasing thick black smoke, why might the local bird population decrease even if the birds aren't breathing the smoke directly?
Science
Pollution
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by AKSHAY GURU VARADHARAJAN
· Class 5
Read the statements carefully and mark each one true (T) or false (F).
A) Rose can be grown by vegetative propagation.
B) Pliers are an example of a second class lever.
C) Scavengers can be both secondary and tertiary consumers.
D) A ligament connects bone to bone.
Science
Other
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by AKSHAY GURU VARADHARAJAN
· Class 5
The nymph stage is part of
Science
Animals
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by AKSHAY GURU VARADHARAJAN
· Class 5
Which of the following can decrease the fertility of the soil in the farm causing crop shortage?
Science
Calamities
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by AKSHAY GURU VARADHARAJAN
· Class 5
The process of shedding skin is called
Science
Animals
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by AKSHAY GURU VARADHARAJAN
· Class 5
Water freezes at ____ degrees Fahrenheit and ____ degrees Celsius.
Science
Matter
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by AKSHAY GURU VARADHARAJAN
· Class 5
Your nervous system contains more than 10 billion nerve cells.
Science
Human Body and Health
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by AKSHAY GURU VARADHARAJAN
· Class 5
Which chemical gives plants' leaves their green colour?
Science
Plants
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by AKSHAY GURU VARADHARAJAN
· Class 5
The volume of a ______ depends on the size of its container.
Science
Matter
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by AKSHAY GURU VARADHARAJAN
· Class 5
Which of the following is non renewable energy?
Science
Work and Energy
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by AKSHAY GURU VARADHARAJAN
· Class 5
Which one is not a muscular force ?
Science
Force
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by AKSHAY GURU VARADHARAJAN
· Class 5
What is the main function of the respiratory system?
Science
Human Body and Health
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by AKSHAY GURU VARADHARAJAN
· Class 5
A - > Potato, Rice , Corn
B -> Orange, Lemon, Sweet lime
C-> Spinach, Dates, Raisins
D -> Jam, Cake, Chocolate
Which of the above group should be eaten to cure anemia?
Science
Human Body and Health
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by AKSHAY GURU VARADHARAJAN
· Class 5
In a circuit positive terminal of Cell A is connected to positive terminal of Cell B.
When the switch was turned ON , the bulb did not glow. Why?
Science
Other
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by AKSHAY GURU VARADHARAJAN
· Class 5
When sulphur dioxide and nitrogen dioxide combine with rainwater, they cause ________ rain.
Science
Other
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by AKSHAY GURU VARADHARAJAN
· Class 5
Which planet is tilted almost 90 degrees on its axis?
Science
Earth and Universe
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