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