B5 SCIENCE ASSESSMENT II (08/12/2020)

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B5 SCIENCE ASSESSMENT II (08/12/2020)

  • November 30, 2020
  • Posted by: Confidence Asem Mawusinu
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Welcome to your B5 SCIENCE ASSESSMENT II (08/12/2020)

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Answer all questions correctly.
1.Filtration can separate the substances that have been combined using a funnel and filter paper. Which of the following materials can be separated using filtration?
2. Which of the following are ways that a mixture can be separated?
3. A substance that flows freely is called?
4. Sometimes when you place a solid, like salt, in water it.................
5. Salt and water is an example of................
6. Which of the following procedures can be used to separate a solution of salt and water.
7. Which of the following is an example of a mixture?
8. There are ............... methods that can be used to separate solid- liquid mixtures.
9. In filtration we need a funnel and a .....................
10. The process whereby water changes to gas is called?
State whether True or False.
11. The simple technique for separating particles of different sizes is called sieving.
12. Mixtures can be separated easily.
13. Evaporation is one way to separate water from mixtures
14. Salad, fruit mix, and cereal are not solutions.
15.Hot chocolate and ocean water are examples solution.
16. Oil and vinegar is an example of miscible liquids.
17. In immiscible liquids all the substances are the same.
18. Uniform mixtures are the same as immiscible liquids.
19. A separating funnel is an apparatus used to separate two immiscible liquids.
20. In immiscible liquids the heavier liquid settles below the lighter liquid.
Write the correct answers for the following.
21. The planet on which we live rotates on its own.........................
22. It takes the earth................. hours to make one complete turn.
23. The turning of the earth on its own axis is called...............
24. An ............... is an imaginary line an object turns around.
25. Sunlight provides our bodies with................
26. Energy from the sun is used to generate electricity called.................
27. The process by which plants prepare their own food is called............
28. The four stages of water cycle are evaporation, condensation, precipitation and.....................
29. Precipitation happens in different ways namely rain, hail and ..................
30. The cyclic movement of water from the atmosphere to the earth and back to the atmosphere is called...................

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