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