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