Soil Science NCV Level 2 — Memo

November 2023 — NCV Level 2 — Soil Science

NCV Level 2 2023 NCV Agriculture

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This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

Q1— Section header —

1.1False

1.2True

1.3True

1.4True

1.5False

1.6False

1.7True

1.8True

1.9True

1.1010

Q2— Section header —

2.1Mixture

2.2Transpiration

2.3Clay

2.4Water

2.5Polar covalent bond

2.6Aspect/Orientation of land

2.7Deficiency

2.8Evaporation

2.9Stimulate

2.1010

Q3— Section header —

3.1010

Q4— Section header —

4.1

4.2Solid phase. (1\

4.3Percentage of organic matter = (M2 M3\ 100 (M2 M1\ 22g 15g\ (22g

4.5Grey soil

4.7[30]30

Q5— Section header —

5.1.1Chlorine (1\

5.1.2(2\

5.1.3(2\

5.1.4(2\

5.1.5Ionic bonding (2\

5.1.6Ionic bonding is the total transfer of valence electron from one atom to the other. (2\

5.2.1Stirring rod Mixture of solid and liquid Funnel Filter paper traps Filtrate (liquid component of the mixture

5.2.2Investigating filtration (1\

5.2.3Filtration is a way of separating solids from liquids using a filter paper so that only the filtrate or liquid part of the mixture l pass though the filter paper. Protons Neutrons

5.4.1105 [30]30

Q6— Section header —

6.1.1Growing tip Root cap Root hair (3\

6.1.2Number 4 the root cap protects the growing tip from being broken during the growing process of the root (2\

6.1.3(1\

6.1.4Root hairs region (1\

6.2Suction of plant leaves is created when transpiration takes place and water evaporates through the stomata of leaf. This suction also causes water to move up the xylem vessels and into the leaves of the plant.

6.3Osmosis Water (1\

6.5Acts as transport medium Agent for chemical reaction Keeps cell wall rigid Plants are small Plant development is very slow Plants flower poorly

Q7— Section header —

7.1.1Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. Back diffusion is when water diffuse from moist air back into the leaf when humidity is very high.

Mark Allocation

Sections10 + 10 + 10 + 30 + 30 + 30 + 30 = 150 marks

Paper information

TitleMemo

SubjectSoil Science

LevelNCV Level 2

Document typeNCV Agriculture

Year2023

MonthNovember

Pages6

Downloads3

Examination context

Decade2020s

Years ago3y

SeasonSpring (SH)

Start dayWednesday

Exam periodNovember 2023

Days since exam1,076

About Soil Science examination preparation

This TVET examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.

How to use this resource for revision

A TVET past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

understanding question requirements

applying subject knowledge

working under time constraints

checking answers

identifying revision priorities

A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

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File size238.3 KB

Pages6

Archived on8 September 2026

File age47d

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