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WAEC Integrated Science Trial Questions
WAEC March 1, 2017 • 4 years ago • No Comment Yet

WAEC Integrated Science Trial Questions

TRIAL QUESTIONS
1ai. Explain why the cell is the basic unit of life.
1aii state three properties of salt.
1aiii. How could it be confirmed that sulphuric acid solution is acidic? Explain
1bi List four advantages of debeaking
1bii. Tabulate three differences between a seed and a fruit
1bii. state four examples of soil nutrients suitable for plant growth
1c. state three importance of castration
2ai. Define the ff terms
cross pollination, magnetic field, salt, seed dispersal
2aii state three differences between mass and weight
2aiii Give three properties of gases collected over water
2aiv. Name three examples of gases collected by upward delivery
2bi state the two laws of reflection of light
2bii. write down three external factors affecting photosynthesis
2ci Define crop rotation
2cii outline four benefits of including beans in the crop rotation programme
2cii Explain briefly why the mass of a substance does not change in everywhere
2di Write down three causes of bed-wetting
2dii. Give three ways of controlling bed-wetting
3ai List three properties of isotopes
3aii. Tabulate three differences between heat and temperature
3bi. list four examples of sublime substances
3bii. mention two effects of communicable diseases
3biii. Name four common diseases of farm animals
3ci Distinguish between fish farming and fishing
3cii give three similarities between a base and an acid
3ciii. state three functions of the blood
4ai. Define the ff terms
cereal crops, heat transfer, diffusion, osmosis
4aii. Explain why ammonia gas is not collected over water
4bi. state four conditions that are suitable for fish pond
4bii Distinguish between cohesion and adhesion
4ci. state two functions of nitrogen to the plants
4cii. Define farm records
4ciii. Give three reasons why farmers keep farm records
4di. Distinguish between hypogeal and epigeal germination
4dii state three importance of mulching.
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DISCLAIMER: The questions contained on this website are not in any way inferred as the original questions you will write on your 2017 WASSCE.
The contents on this website are purely educational and suited for students preparing for the said exams.

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