- 1. What area of science deals with the study of matter and energy?
A) Earth science
B) Life sciences
C) Medical science
D) Physical sciences
- 2. These are importance of science to human beings except
A) Medicine to cure and prevent disease
B) Construction
C) Agriculture
D) Killing
- 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) Nose
B) Hands
C) Skin
D) Eyes
- 5. _ science studies about the structures and compositions of the earth
A) Life
B) Geography
C) Physical
D) Earth
- 6. The following are laboratory apparatus except
A) Conical flask
B) Spatula
C) Bunsen burner
D) Sands
- 7. A moving body of water has _ energy
A) Kinetic
B) Solar
C) Stored
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) Power
B) Machinery
C) Things
D) Light
- 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) Rain
B) Wind
C) Waves
D) Crude oil
- 12. _ energy resources are constantly replenished
A) Renewable
B) Energy
C) Non-renewable
D) Resources
- 13. _ is an example of contact force
A) Electrostatic force
B) Gravitational force
C) Magnetic force
D) Frictional force
- 14. _ is the thin layer of materials on earth surface where plants grow
A) Soil
B) Wood
C) Earth
D) Crop
- 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) 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) Sanitation
C) Nutrition
D) Construction
- 19. The following are methods of purifying water except
A) Sedimentation
B) Washing
C) Filtration
D) Boiling
- 20. _ is a compressible fluid
A) Soilid
B) Energy
C) Gas
D) Fluid
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