- 1. What area of science deals with the study of matter and energy?
A) Physical sciences
B) Life sciences
C) Earth science
D) Medical science
- 2. These are importance of science to human beings except
A) Agriculture
B) Construction
C) Medicine to cure and prevent disease
D) Killing
- 3. Transportation is a benefit of science to humans
A) Impossible
B) False
C) No idea
D) True
- 4. Safety goggles are worn to protect the
A) Skin
B) Eyes
C) Hands
D) Nose
- 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) Bunsen burner
B) Sands
C) Conical flask
D) Spatula
- 7. A moving body of water has _ energy
A) Kinetic
B) Solar
C) Potential
D) Stored
- 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) Machinery
C) Light
D) Power
- 10. Batteries convert _ energy to electrical energy
A) Electrical
B) Solar
C) Chemical
D) Mechanical
- 11. Which of the following is a non-renewable energy resource
A) Wind
B) Rain
C) Crude oil
D) Waves
- 12. _ energy resources are constantly replenished
A) Energy
B) Renewable
C) Non-renewable
D) Resources
- 13. _ is an example of contact force
A) Magnetic force
B) Electrostatic force
C) Gravitational force
D) Frictional force
- 14. _ is the thin layer of materials on earth surface where plants grow
A) Wood
B) Soil
C) Crop
D) Earth
- 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) Clay soil
B) Sandy soil
C) Hardwood
D) Softwood
- 17. _ crops are grown mainly for human consumption
A) Medicinal
B) Textile
C) Cash
D) Food
- 18. _ means keeping our bodies and surroundings clean to prevent diseases and materials that could harm us
A) Construction
B) Nutrition
C) Sanitation
D) Food
- 19. The following are methods of purifying water except
A) Sedimentation
B) Washing
C) Boiling
D) Filtration
- 20. _ is a compressible fluid
A) Energy
B) Gas
C) Fluid
D) Soilid
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