BECE 2014 Integrated (Int) Science Essay Paper 2 - The Thesis

Header Ads

BECE 2014 Integrated (Int) Science Essay Paper 2

WAEC logo

 BECE JUNE 2014 

 

PART I [40 marks]

INTEGRATED SCIENCE - PRACTICALS

Answer all of Question 1



1. (a) The diagrams below represent the stages in the life cycle of a mosquito

Study the diagrams carefully and answer the questions that follow



(i) Name each of the stages labeled I, II, III and IV
(ii) State how stage II obtains oxygen
(iii) State two methods of controlling each of the stages labeled III and IV

(b) The diagrams below are different laboratory set-ups used in the separation of mixtures.
Study the diagrams carefully and answer the questions that follow




(i) Name each of the parts labeled I, II, III, IV and V.
(ii) Name the separation method represented by each diagram.
(iii) Which of the set-ups is used to obtain clear water from muddy water?
(iv) Which of the set-ups is used to obtain salt from salt solution?


(c) The diagrams below show some instruments used in the laboratory.
Study the diagrams carefully and answer the questions that follow





(i) Identify each of the instruments labeled I, II, III, IV and V
(ii) State one use of each of the instruments labeled I, II, III and IV
(iii) Read and record the volume of the liquid in the instrument labeled V


(d) The diagram below shows the digestive system of a class of farm animals. Study the diagrams carefully and answer the questions that follow


(i) Name each of the parts labeled I, II, III and IV
(ii) State one function each of the parts labeled II and IV
(iii) Name two farm animals that possess this type of digestive system.
(iv) Mention two diseases which affect this class of farm animals.
[10 marks]


PART II [60 marks]
Answer only four questions from this part

2. (a) (i) Name the two elements that combine to form water.
        (ii) Write a balanced chemical equation to show how the water is formed from the named elements


(b) State two ways of maintaining a balance in an ecosystem.

(c) (i) What is a fertile soil?
       (ii) State two factors that cause loss of soil fertility.


(d) Classify the following items as magnetic or non-magnetic substance: wood, steel blade, rubber and glass jar.


3. (a) (i) What is germination of seed?
        (ii) State two conditions necessary for the germination of seed.


(b) State four methods used in identifying farm animals

(c) Explain why it is easier to cut a piece of yam with a sharp knife than with a blunt knife

(d) State three differences between a metal and a non-metal.

4. (a) (i) What is debeaking?
        (ii) Give two reasons why debeaking in poultry birds is important.

(b) (i) A steel needle carefully placed on the surface of water floats. What type of force made the steel needle to float? 

       (ii) Name three substances that could be added to the water to make the steel needle to sink.


(c) (i) Explain why gold is preferred to iron in the making of jewelleries. (ii) State one way of preventing rusting.

(d) (i) State two elements of climate
     (ii) Name the equipment used to measure each of the elements stated in (i) above.


5. (a) (i) What is refraction of light? 

        (ii) Sketch a diagram to show the path of a light ray when it travels from air to glass.


(b) Explain why it is difficult to separate iron and sulphur mixture after strong heating.

(c) (i) Give two example of digestive enzymes produced in humans.
        (ii) For each of the enzymes given in (i), name the part of the human body where the enzyme is produced.

(d) List four methods of applying fertilizers to crops.

6. (a) Consider the substance listed below:
carbon dioxide, gold, bronze, iron, oxygen and ink

From the list, select the substance that:
(i) supports burning
(ii) is used as jewellery;
(iii) is used for making statues


(b) (i) Name two diseases associated with the circulatory system of humans.
(ii) State one way of preventing each of the diseases named in (i)


(c) Give two examples of each of: (i) major plant nutrients;
(ii) minor plant nutrients.


(d) (i) State two properties of a good thermometric liquid. (ii) Give two examples of a good thermometric liquid.



You Might Also Like:

BECE Integrated Science, 2017 - Objectives

BECE 2014

B.E.C.E 2014 questions and answers

Integrated science questions and answers

BECE 2013 Maths questions and answers

2013 BECE science paper 2

BECE 2019 science questions

BECE 2016 science questions

2013 BECE science past questions

BECE Questions

BECE 2014 Integrated Science Objectives - Paper 1


BECE Science Past Questions

BECE 2015/Questions and Answers

BECE Science Questions 2017

BECE 2013 Questions

BECE Integrated Science Past Questions

Science Past Questions and Answers


wassce past questions pdf download
likely novdec questions 2019
2017 novdec questions
gbce past questions
social studies past questions
wassce english past questions and answers pdf
bece science past questions pdf download
bece 2016 science paper 2
bece 2013 science questions
bece 2006 science
bece2010
bece 2005 science
science questions for jhs 1
bece 2019
bece past questions 2015
bece 2014 bdt questions
bece english past questions 2017
bece past questions 2020
bece 2018 french questions and answers
wassce past questions download
novdec 2019 integrated science questions


wassce 2019 questions
bece 2019 integrated science
integrated science shs pdf download
bece 2019 science questions and answers
bece past question my jhs
bece past questions social studies
bece 2020 english questions
wassce 2018 questions and answers
science practical questions for jhs
nabptex science past questions
bece 2019 selected topics
shs science textbook pdf download
science past question pdf
bece 2018 science marking scheme
a science past questions
bece 2010 science past questions
2015 science past questions
past questions and answers
rme bece past questions 1999
bece basic science past questions

how to answer bece science questions
bece 2019 science questions and answers pdf
bece 2019 science questions and answers paper 2
bece 2020 science questions and answers ghana
bece science past questions and answers pdf
2020 bece questions and answers in ghana
bece 2021 science questions and answers ghana
bece 2019 questions and answers pdf
bece 2020 integrated science questions and answers
bece 2020 science questions and answers pdf

bece 2019 science paper 1
bece 2018 science questions and answers pdf
bece 2020 science questions and answers
bece 2020 science paper 2
bece 2019 science marking scheme
bece 2020 questions and answers pdf
bece 2018 science questions and answers paper 1
bece science past questions
bece 2017 science paper 2
bece 2016 science paper 2

bece 2017 science questions and answers
integrated science questions and answers pdf
bece 2016 ( science paper 2)
bece 2020 science past questions and answers
bece 2016 science past questions and answers
bece 2020 science questions and answers download
bece 2020 science questions and answers paper 2
private bece 2020 questions and answers science
bece 2020 basic science and technology questions and answers
bece 2020 integrated science questions and answers pdf

bece 2016 ( science questions and answers)
bece 2016 science questions and answers paper 2
bece 2015 science questions and answers pdf
bece 2015 science questions and answers
bece 2015 science questions and answers pdf download
private bece 2015 questions and answers
bece 2015 maths questions and answers
bece 2015 social studies questions and answers
bece 2015 rme questions and answers
2015 bece english questions and answers

bece 2015 ict questions and answers
bece 2015 bdt questions and answers
bece 2015 french questions and answers
bece 2016 science paper 1
bece 2015 science paper 2
bece 2020 science practicals
bece 2016 social studies questions and answers
bece past questions 2015 science
bece past questions mathematics 2015
bece 2015 maths questions and answers pdf

bece past questions 2015 pdf
bece 2016 science questions and answers
bece 2014 science questions and answers
bece 2015 questions and answers
bece 2010 science questions and answers
bece 2021 science questions and answers pdf
bece 2016 questions and answers
2016 bece past questions and answers
bece 2013 science paper 2
bece 2014 questions and answers

bece 2014 science paper 2
bece 2015 english paper 2 answers
bece 2015 maths paper 2 answers
bece 2015 english questions and answers
bece 2014 rme questions and answers pdf
bece 2014 english paper 2 answers
bece 2014 maths paper 2
bece questions on force and pressure
bece 2015 science questions
bece 2015 (science paper 2)

bece 2015 (science questions and answers)
2020 bece science questions in ghana
bece 2013 science questions and answers
bece 2015 (science questions)
bece 2014 maths questions and answers
bece 2014 questions and answers ict
rme bece 2014 questions and answers
science bece 2014 questions and answers
2014 bece english questions and answers
bece 2014 social studies questions and answers

bece 2014 bdt questions and answers
bece ict past questions and answers 2014
ict bece 2014 questions and answers
bece 2014 integrated science questions
integrated science questions and answers 2020
bece 2014 english questions and answers
2014 english past questions and answers
bece practice questions
2014 wassce science questions and answers
b.e.c.e science past questions

Interested in more BECE Past Questions and Answers, please click here.

No comments:

Powered by Blogger.