- 1. What area of science deals with the study of matter and energy?
A) Medical science
B) Physical sciences
C) Earth science
D) Life sciences
- 2. These are importance of science to human beings except
A) Agriculture
B) Construction
C) Killing
D) Medicine to cure and prevent disease
- 3. Transportation is a benefit of science to humans
A) Impossible
B) No idea
C) True
D) False
- 4. Safety goggles are worn to protect the
A) Hands
B) Eyes
C) Nose
D) Skin
- 5. _ science studies about the structures and compositions of the earth
A) Life
B) Earth
C) Physical
D) Geography
- 6. The following are laboratory apparatus except
A) Sands
B) Conical flask
C) Spatula
D) Bunsen burner
- 7. A moving body of water has _ energy
A) Potential
B) Kinetic
C) Stored
D) Solar
- 8. Electrical energy transforms electrical energy to _ energy
A) Heat
B) Sound
C) Mechanical
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) Wind
B) Waves
C) Crude oil
D) Rain
- 12. _ energy resources are constantly replenished
A) Resources
B) Renewable
C) Non-renewable
D) Energy
- 13. _ is an example of contact force
A) Magnetic force
B) Gravitational force
C) Frictional force
D) Electrostatic force
- 14. _ is the thin layer of materials on earth surface where plants grow
A) Earth
B) Soil
C) Wood
D) Crop
- 15. Which of the following do water pass through easily
A) Clay soil
B) Sandy soil
C) Loamy soil
- 16. _ is used in making paper
A) Hardwood
B) Clay soil
C) Sandy soil
D) Softwood
- 17. _ crops are grown mainly for human consumption
A) Textile
B) Cash
C) Food
D) Medicinal
- 18. _ means keeping our bodies and surroundings clean to prevent diseases and materials that could harm us
A) Nutrition
B) Sanitation
C) Construction
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) Fluid
B) Soilid
C) Energy
D) Gas
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