- 1. What area of science deals with the study of matter and energy?
A) Medical science
B) Earth science
C) Life sciences
D) Physical sciences
- 2. These are importance of science to human beings except
A) Killing
B) Medicine to cure and prevent disease
C) Construction
D) Agriculture
- 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) Hands
B) Nose
C) Skin
D) Eyes
- 5. _ science studies about the structures and compositions of the earth
A) Geography
B) Physical
C) Life
D) Earth
- 6. The following are laboratory apparatus except
A) Bunsen burner
B) Conical flask
C) Spatula
D) Sands
- 7. A moving body of water has _ energy
A) Kinetic
B) Stored
C) Solar
D) Potential
- 8. Electrical energy transforms electrical energy to _ energy
A) Mechanical
B) Heat
C) Sound
D) Light
- 9. Coal and diesel are used to power heavy _ in industries
A) Things
B) Power
C) Machinery
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) Waves
C) Crude oil
D) Wind
- 12. _ energy resources are constantly replenished
A) Energy
B) Renewable
C) Non-renewable
D) Resources
- 13. _ is an example of contact force
A) Gravitational force
B) Frictional force
C) Electrostatic force
D) Magnetic force
- 14. _ is the thin layer of materials on earth surface where plants grow
A) Soil
B) Crop
C) Wood
D) Earth
- 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) Softwood
B) Hardwood
C) Sandy soil
D) Clay soil
- 17. _ crops are grown mainly for human consumption
A) Cash
B) Food
C) Textile
D) Medicinal
- 18. _ means keeping our bodies and surroundings clean to prevent diseases and materials that could harm us
A) Sanitation
B) Construction
C) Nutrition
D) Food
- 19. The following are methods of purifying water except
A) Sedimentation
B) Boiling
C) Filtration
D) Washing
- 20. _ is a compressible fluid
A) Energy
B) Soilid
C) Gas
D) Fluid
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