- 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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