Interactive quizzes & worksheets on a good house & occupation, food, matter &materials, measurements and transport & means of communication for grade-3 olympiad science students.
Pattern of questions : Multiple Choice Questions
Worksheet-4
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The seed coat, is the outer covering of the seed.
(A) True (B) False
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Plants use energy from the sun to make food. This is when light changes to energy.
(A) mechanical (B) chemical
(C) electrical
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Shocks, lightning, or wires in the house is called energy. An example would be getting shocked from touching a metal doorknob.
(A) Chemical energy (B) light
(C) sound
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What are humans?
(A) Amphibians (B) Mammals
(C) Marsupials (D) Reptiles
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Which inquiry skill do you use when you identify how things are alike or different?
(A) compare (B) formulate methods
(C) predict (D) infer
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Which of the following tools would you use to measure the height of a book?
(A) measuring cups (B) balance
(C) ruler
Answer Keys
(19)–A; (20)–B; (21)–B; (22)–B; (23)–A; (24)–B
