- 1. What area of science deals with the study of matter and energy?
A) Physical sciences
B) Life sciences
C) Medical science
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) True
C) False
D) No idea
- 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) Sands
B) Spatula
C) Bunsen burner
D) Conical flask
- 7. A moving body of water has _ energy
A) Kinetic
B) Potential
C) Solar
D) Stored
- 8. Electrical energy transforms electrical energy to _ energy
A) Sound
B) Heat
C) Mechanical
D) Light
- 9. Coal and diesel are used to power heavy _ in industries
A) Light
B) Things
C) Machinery
D) Power
- 10. Batteries convert _ energy to electrical energy
A) Chemical
B) Mechanical
C) Solar
D) Electrical
- 11. Which of the following is a non-renewable energy resource
A) Crude oil
B) Rain
C) Wind
D) Waves
- 12. _ energy resources are constantly replenished
A) Renewable
B) Non-renewable
C) Resources
D) Energy
- 13. _ is an example of contact force
A) Gravitational force
B) Frictional force
C) Magnetic force
D) Electrostatic force
- 14. _ is the thin layer of materials on earth surface where plants grow
A) Earth
B) Wood
C) Soil
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) Hardwood
C) Sandy soil
D) Clay soil
- 17. _ crops are grown mainly for human consumption
A) Cash
B) Medicinal
C) Textile
D) Food
- 18. _ means keeping our bodies and surroundings clean to prevent diseases and materials that could harm us
A) Construction
B) Nutrition
C) Food
D) Sanitation
- 19. The following are methods of purifying water except
A) Sedimentation
B) Boiling
C) Washing
D) Filtration
- 20. _ is a compressible fluid
A) Energy
B) Soilid
C) Gas
D) Fluid
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