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