:Basic Science Jss 2

60 Questions | By Educationdistric | Updated: Mar 19, 2022 | Attempts: 950

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1.

1. Which of the following is NOT a process of heat transfer?
- A.
  
  Option 1(a)insulation
- B.
  
  B)radiation
- C.
  
  C)conduction
- D.
  
  )convection
- E.
  
  Option 5
2.

2. The product of mass of an object and acceleration of free fall on it and distance moved is ........
- A.
  
  (a)kinetic energy
- B.
  
  Option 2 b)mechanical energy
- C.
  
  Potential energy
- D.
  
  (d)sound energy
- E.
  
  Option 5
3.

3. Crude oil is a mixture of .............
- A.
  
  A)stone
- B.
  
  B)gravel
- C.
  
  C)sand
- D.
  
  D)hydrocarbons
- E.
  
  Option 5
4.

4. ........ is not an excretory organ.
- A.
  
  (a)kidney
- B.
  
  (b)lung
- C.
  
  C)anus
- D.
  
  D)skin
5.

5. The blood vessels that carry blood to and away from the heart respectively are;
- A.
  
  (a)veins and arteries
- B.
  
  B)veins and capillaries
- C.
  
  (c)arteries and capillaries
- D.
  
  D)arteries and veins
6.

6. The brain of a man is divided into ........
- A.
  
  (a)four
- B.
  
  B)three
- C.
  
  (c)five
- D.
  
  D)two
7.

7. Animals that live on land are ..........
- A.
  
  Option 1 (a)Aquatic organisms
- B.
  
  B)arboreal organisms
- C.
  
  (c)terrestrial organisms
- D.
  
  D)marsh organisms
8.

8. Which of the following is NOT a method of drug use?
- A.
  
  (a)smoking
- B.
  
  (b)injecting
- C.
  
  C)tattooing
- D.
  
  D)cutting
- E.
  
  Option 5
9.

9. Examples of non-degradable materials are the following EXCEPT ..........
- A.
  
  A)polythene bags
- B.
  
  B)broken bottles
- C.
  
  (c)dead animals
- D.
  
  (d)rusty iron plates
10.

10. Which of the following is NOT a water pollution?
- A.
  
  A)refuse
- B.
  
  B)sewage
- C.
  
  (c)oil spillage
- D.
  
  (d)oxygen
- E.
  
  Option 5
11.

11. Which of the following is NOT a state of matter?
- A.
  
  Solid
- B.
  
  (b)liquid
- C.
  
  C)gas
- D.
  
  (d)space
- E.
  
  Option 5
12.

12. The secretion from the liver is called .......
- A.
  
  (a)bile
- B.
  
  (b)gallbladder
- C.
  
  (c)gastric juice
- D.
  
  (d)pancreatic juice
13.

13. The organ which produces the female sex-cell in a mammal is the .......
- A.
  
  (a)bladder
- B.
  
  B)testis
- C.
  
  C)ovary
- D.
  
  (d)vagina
14.

14. A coronavirus victim can be isolated for ....... days
- A.
  
  (a)10
- B.
  
  (b) 14
- C.
  
  (c)12
- D.
  
  (d)18
15.

15. The process by which living organisms produce their kind is called ..........
- A.
  
  (a)digestion
- B.
  
  (b)menstruation
- C.
  
  C)production
- D.
  
  (d)reproduction
- E.
  
  Option 5
- F.
  
  Option 6
- G.
  
  Option 7
- H.
  
  Option 8
16.

16. ........ is the force of gravity acting on an object
- A.
  
  (a)acceleration
- B.
  
  (b)weight
- C.
  
  (c)mass
- D.
  
  (d)gravity
17.

17. When solids change into liquid at appropriate temperature the process is called ...........
- A.
  
  (a)evaporation
- B.
  
  (b)melting
- C.
  
  (c)boiling
- D.
  
  (d)diffusion
18.

18. HIV/AIDS can be transmitted through .......
- A.
  
  (a)unsafe sex
- B.
  
  (b)handshake
- C.
  
  (c)insect bite
- D.
  
  (d)sharing bed
19.

19. Which of the following instruments is used for measuring the temperature?
- A.
  
  (a)barometer
- B.
  
  (b)hydrometer
- C.
  
  (c)thermometer
- D.
  
  (d)hygrometer
20.

20. Drugs can be obtained from the following EXCEPT .........
- A.
  
  (a)medicinal leaves
- B.
  
  (b)plant barks
- C.
  
  (c) food materials
- D.
  
  (d)roots and shrubs.
21.

21.In clinical thermometer , the mercury can be replaced by ......
- A.
  
  (a) water
- B.
  
  (b)acid
- C.
  
  C) an alcohol
- D.
  
  D) a glucose
22.

22. ......... is the quantity of matter in a body
- A.
  
  (a) mass
- B.
  
  (a) mass
- C.
  
  (c) volume
- D.
  
  (d) space
23.

23. All are examples of habitat EXCEPT ..........
- A.
  
  (a) Aquatic
- B.
  
  (b) arboreal
- C.
  
  (c)terrestrial
- D.
  
  (d) ecology
24.

24. The instrument used in measuring the atmospheric pressure is ......
- A.
  
  (a) barometer
- B.
  
  (b) hydrometer
- C.
  
  (c) thermometer
- D.
  
  (d) potentiometer
25.

25. A dry cell stores ....... energy
- A.
  
  (a) solar
- B.
  
  (b) chemical
- C.
  
  (c) nuclear
- D.
  
  (d) sound