- 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) Medicine to cure and prevent disease
C) Construction
D) Killing
- 3. Transportation is a benefit of science to humans
A) False
B) Impossible
C) True
D) No idea
- 4. Safety goggles are worn to protect the
A) Hands
B) Nose
C) Eyes
D) Skin
- 5. _ science studies about the structures and compositions of the earth
A) Physical
B) Geography
C) Earth
D) Life
- 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) Potential
D) Solar
- 8. Electrical energy transforms electrical energy to _ energy
A) Light
B) Sound
C) Heat
D) Mechanical
- 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) Chemical
B) Electrical
C) Mechanical
D) Solar
- 11. Which of the following is a non-renewable energy resource
A) Wind
B) Crude oil
C) Waves
D) Rain
- 12. _ energy resources are constantly replenished
A) Non-renewable
B) Resources
C) Energy
D) Renewable
- 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) Wood
B) Crop
C) Soil
D) Earth
- 15. Which of the following do water pass through easily
A) Loamy soil
B) Clay soil
C) Sandy soil
- 16. _ is used in making paper
A) Hardwood
B) Sandy soil
C) Softwood
D) Clay soil
- 17. _ crops are grown mainly for human consumption
A) Textile
B) Food
C) Cash
D) Medicinal
- 18. _ means keeping our bodies and surroundings clean to prevent diseases and materials that could harm us
A) Construction
B) Sanitation
C) Food
D) Nutrition
- 19. The following are methods of purifying water except
A) Filtration
B) Washing
C) Boiling
D) Sedimentation
- 20. _ is a compressible fluid
A) Soilid
B) Energy
C) Gas
D) Fluid
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