- 1. What area of science deals with the study of matter and energy?
A) Physical sciences B) Medical science C) Life sciences D) Earth science
- 2. These are importance of science to human beings except
A) Agriculture B) Medicine to cure and prevent disease C) Killing D) Construction
- 3. Transportation is a benefit of science to humans
A) Impossible B) No idea C) False D) True
- 4. Safety goggles are worn to protect the
A) Nose B) Skin C) Hands D) Eyes
- 5. _ science studies about the structures and compositions of the earth
A) Geography B) Life C) Physical D) Earth
- 6. The following are laboratory apparatus except
A) Conical flask B) Sands C) Bunsen burner D) Spatula
- 7. A moving body of water has _ energy
A) Kinetic B) Stored C) Solar D) Potential
- 8. Electrical energy transforms electrical energy to _ energy
A) Sound B) Mechanical C) Heat D) Light
- 9. Coal and diesel are used to power heavy _ in industries
A) Things B) Machinery C) Light D) Power
- 10. Batteries convert _ energy to electrical energy
A) Chemical B) Solar C) Mechanical D) Electrical
- 11. Which of the following is a non-renewable energy resource
A) Rain B) Crude oil C) Wind D) Waves
- 12. _ energy resources are constantly replenished
A) Renewable B) Resources C) Energy D) Non-renewable
- 13. _ is an example of contact force
A) Electrostatic force B) Magnetic force C) Gravitational force D) Frictional force
- 14. _ is the thin layer of materials on earth surface where plants grow
A) Wood B) Crop C) Soil D) Earth
- 15. Which of the following do water pass through easily
A) Clay soil B) Loamy soil C) Sandy soil
- 16. _ is used in making paper
A) Hardwood B) Clay soil C) Softwood D) Sandy soil
- 17. _ crops are grown mainly for human consumption
A) Textile B) Cash C) Medicinal D) Food
- 18. _ means keeping our bodies and surroundings clean to prevent diseases and materials that could harm us
A) Food B) Construction C) Sanitation D) Nutrition
- 19. The following are methods of purifying water except
A) Filtration B) Sedimentation C) Washing D) Boiling
- 20. _ is a compressible fluid
A) Soilid B) Gas C) Fluid D) Energy
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