Danho
ZIMSEC O Level · 4022/2 · J2019

Geography Paper 2 June 2019

Questions
36
Total marks
300
Time allowed
150 min
Syllabus code
4022/2

Sit this paper online

Questions
36
Pass mark
22
Sit this paper

Answer every question in the printed order, get marked at the end, then see the answers.

The questions

Question 101

[1 marks]Earth structure and plate tectonics
Which layer of the earth is made of liquid iron and nickel, lies between the lower mantle and the solid inner core, and generates the earth's magnetic field through its movement?

Answer this when you sit the paper.

Question 102

[1 marks]Earth structure and plate tectonics
A horst (block mountain) is a raised block of land that stands higher than the surrounding country. Why does this happen?
  1. Arivers erode away the softer surrounding rock on all sides over a very long geological period, leaving a resistant, harder block of rock standing well above the surrounding plain.
  2. Btensional forces stretch the crust, two parallel faults form, and the central block remains upstanding while the blocks on either side subside as grabens.
  3. Ccompressional forces fold the rock strata upward at a converging plate boundary, without any faulting taking place at all.
  4. Dmagma intrudes and cools slowly beneath the surface, gradually doming the overlying rock layers into a mountain shape.

Question 103

[1 marks]Earth structure and plate tectonics
A cross-section shows a denser oceanic plate being subducted beneath a lighter continental plate. A chain of volcanic mountains has formed on the overriding plate, and earthquake foci occur along the fault where the plates meet. What type of plate boundary is this?

Answer this when you sit the paper.

Question 201

[1 marks]Weather and climate
What colour is a Stevenson screen traditionally painted, so that it reflects solar radiation and does not heat up itself?

Answer this when you sit the paper.

Question 202

[1 marks]Weather and climate
In a frontal system diagram, a faster-moving cold front eventually catches up with a slower warm front, and the point where they meet is marked as an occluded front. What is happening at this point?
  1. Aconverging trade winds at the Inter-Tropical Convergence Zone force air to rise.
  2. Bthe warm front overtakes and rises over the retreating cold front, forming a single warm air mass.
  3. Cthe faster-moving cold front catches up with and lifts the warm front completely off the ground.
  4. Dintense convectional heating causes localised thunderstorm cells to form.

Question 203

[1 marks]Weather and climate
The Savanna climate is found in a broad band that includes the Llanos and Campos of South America, the area around Kano in West Africa, and much of southern Africa around Harare. Within which zone of latitude does the Savanna climate typically lie?
  1. Abetween latitudes 40° and 60° North and South, in the cool temperate zone.
  2. Balong the Arctic and Antarctic circles, in the polar regions of the globe.
  3. Cbetween the Tropic of Cancer and the Tropic of Capricorn.
  4. Donly within 5° of the Equator, in the narrow equatorial belt itself.

Question 301

[1 marks]Remote sensing
In a remote sensing system, radiation that travels from the sun towards the earth's surface, before it strikes any object, is called ___ solar radiation.

Answer this when you sit the paper.

Question 302

[1 marks]Remote sensing
A satellite carries a sensor that builds an image of the ground. What does that sensor actually detect in order to build the image?
  1. Athe reflected solar radiation bounced off objects on the earth's surface.
  2. Bthe incident solar radiation before it reaches the ground or strikes any object at all.
  3. Cthe direct heat emitted continuously by the sun's core, transmitted straight to the sensor.
  4. Dradio signals broadcast deliberately from ground stations up towards the orbiting satellite.

Question 303

[1 marks]Remote sensing
In Zimbabwe, satellite images can be obtained from a national body sometimes known by the abbreviation ZINGSA, or from an older government office responsible for surveying. Name either.

Answer this when you sit the paper.

Question 401

[1 marks]Ecosystems
An ecosystem contains soil, trees, bacteria and a lion. Which of these is an abiotic (non-living) component of the ecosystem?
  1. Atrees
  2. Bbacteria
  3. Clion
  4. Dsoil

Question 402

[1 marks]Ecosystems
In a simple carbon-cycle diagram, sunlight strikes a plant, and an arrow runs from the sun to the plant, showing the plant absorbing light energy and carbon dioxide from the atmosphere to make food. Name this process.

Answer this when you sit the paper.

Question 403

[1 marks]Ecosystems
In an ecosystem, dead plant and animal matter is broken down by organisms such as bacteria and fungi, returning nutrients to the soil. Name this process.

Answer this when you sit the paper.

Question 501

[1 marks]Environmental management
What term describes the wise use, protection and conservation of natural resources and the environment, so as to meet the needs of the present generation without compromising the ability of future generations to meet their own needs?

Answer this when you sit the paper.

Question 502

[1 marks]Environmental management
Which of the following is a method commonly used to educate the public on environmental issues?
  1. Aplanting more trees in urban parks.
  2. Bconstructing new boreholes in rural areas.
  3. Cintroducing stricter fines and legal penalties for offenders.
  4. Drunning radio and television awareness campaigns.

Question 503

[1 marks]Environmental management
In a communal area, desertification is commonly caused by deforestation, overgrazing, and veld fires, together with a fourth common cause. Which of the following is that fourth cause?
  1. Aincreased rainfall and flooding across the communal area during the wet season.
  2. Bconstruction of new urban housing estates on land that was previously used for farming.
  3. Cestablishment of wildlife conservancies set aside for tourism and conservation purposes.
  4. Dpoor farming methods/overcultivation of the land.

Question 601

[1 marks]Mining
Which of the following minerals is mainly used as fuel for thermal power stations and in coking for iron and steel smelting?
  1. ACopper
  2. BNickel
  3. CIron ore
  4. DCoal

Question 602

[1 marks]Mining
Name one mineral commonly associated with Zimbabwe's Great Dyke, such as chromite, nickel, or a platinum group metal.

Answer this when you sit the paper.

Question 603

[1 marks]Mining
Under a community ownership scheme, how does a local community typically benefit from the exploitation of a nearby mineral resource?
  1. Alocal employment of any kind is strictly prohibited under the community-ownership rules.
  2. Bthe community receives a share of royalties and dividends, funding local schools and clinics.
  3. Cthe community pays a monthly fee directly to the mine for the right to live nearby.
  4. Dthe mine's profits are retained solely by its foreign shareholders, with nothing shared locally.

Question 701

[1 marks]Agriculture
Which of the following best describes communal farming in Zimbabwe?
  1. Aland leased short-term from a commercial bank purely for large-scale commercial ranching.
  2. Bfully mechanised state farms producing exclusively high-value cash crops for export.
  3. Clarge single-owner commercial estates producing entirely for export markets using heavy, modern imported machinery.
  4. Dland held under communal tenure, farmed on small, often fragmented plots mainly for subsistence.

Question 702

[1 marks]Agriculture
Name one drought-resistant small grain crop commonly grown in Zimbabwe's driest natural farming region (Region V, the ranching region), such as sorghum or millet.

Answer this when you sit the paper.

Question 703

[1 marks]Agriculture
Tea and coffee are grown in Zimbabwe's Eastern Highlands (Region I) but not in the much drier south (Region V). Why?
  1. ARegion I has the flattest, most level land anywhere in the country, ideal for large-scale mechanised farming operations.
  2. BRegion I has high, reliable rainfall and cool temperatures suited to moisture-demanding crops.
  3. CRegion I has the highest temperatures recorded anywhere in the country, year-round.
  4. DRegion I has the driest climate in the country, ideal for growing drought-resistant crops.

Question 801

[1 marks]Industry
Which of the following is a key importance of Small to Medium Enterprises (SMEs) in a local area?
  1. Athey operate exclusively for export markets, selling nothing at all to local customers.
  2. Bthey are fully exempted from paying any form of tax to central or local government.
  3. Cthey create local employment and use local raw materials, e.g. small welding or carpentry workshops.
  4. Dthey eliminate the need for any large-scale industry whatsoever to operate anywhere within the country's borders.

Question 802

[1 marks]Industry
Why do manufacturing industries in Zimbabwe tend to be concentrated in and around major cities such as Harare and Bulawayo?
  1. Araw materials needed by every single industry in the country are found only within these particular city boundaries.
  2. Brural areas generally have much lower land values, which makes them unattractive to investors.
  3. Cthese cities have the largest markets and the best road/rail links for raw materials and finished goods.
  4. Dgovernment regulations strictly forbid any industry from locating in rural areas.

Question 803

[1 marks]Industry
In the production chain 'iron ore mining -> iron ore smelting -> ? -> wholesaling/retailing -> consumers', name the stage that comes after smelting, in which the metal is shaped into finished products.

Answer this when you sit the paper.

Question 901

[1 marks]Energy
Zimbabwe makes use of several types of power, including solar, hydroelectricity, thermal power and biogas. Which of these is non-renewable?
  1. Athermal (coal) power.
  2. Bhydroelectric power, generated using flowing water.
  3. Cbiogas, produced from decomposing organic waste.
  4. Dsolar power, generated using sunlight.

Question 902

[1 marks]Energy
Biogas is produced when bacteria break down organic waste inside an airtight digester without oxygen. This breakdown releases a gas that is collected and used as fuel. Name this gas.

Answer this when you sit the paper.

Question 903

[1 marks]Energy
Between 1980 and 2010, a country's thermal (coal) power use fell sharply from 36% to 3% of total energy, while its solar power use rose steadily from 3% to 23%. What does this trend best indicate?
  1. Aa sudden, total ban on all use of hydroelectric power across the whole country.
  2. Ba deliberate shift away from fossil fuels towards renewable energy sources.
  3. Ca steady increase in the country's overall coal mining output during the same period.
  4. Da complete collapse of the country's entire electricity supply system over that period.

Question 1001

[1 marks]Environmental hazards
Which of the following is a common cause of veld fires in Zimbabwe?
  1. Adeliberate burning of land to clear it for farming (slash-and-burn).
  2. Bheavy, reliable rainfall spread evenly throughout the year across the whole region.
  3. Cdeliberate planting of fire-resistant tree species along the edges of fields.
  4. Dconstruction of wide firebreaks cleared around fields to stop fires from spreading.

Question 1002

[1 marks]Environmental hazards
According to EMA guidelines, a fireguard around fields, homesteads or plantations should be constructed to a minimum width of how many metres?

Answer this when you sit the paper.

Question 1003

[1 marks]Environmental hazards
In a record of veld fires, the number of fire incidences fell from 6,780 in 2011 to 1,861 in 2012, yet the area burnt rose from 713,770 hectares to 1,320,325 hectares over the same period. What does this best suggest?
  1. Afewer, larger fires can destroy more land than many small ones.
  2. Beach fire in 2012 burnt exactly the same area as in 2011.
  3. Cthe number of fires and the area burnt always rise and fall together.
  4. Dveld fires had no effect on land area in either year.

Question 1101

[1 marks]Settlement
What is the key difference between 'population distribution' and 'population density'?
  1. Adistribution describes the pattern of where people are spread across an area, while density is the average number of people per unit area.
  2. Bdensity describes where people actually live across an area, while distribution measures the average number of people per square kilometre.
  3. Cdistribution only ever applies to urban areas, while density only ever applies to rural areas.
  4. Ddistribution and density mean exactly the same thing and are used interchangeably by geographers.

Question 1102

[1 marks]Settlement
In a Central Business District, an inner 'core' zone contains banks, multi-storey buildings and major stores, while the surrounding 'frame' zone contains offices, parking and light manufacturing. Why do banks and major stores locate in the core rather than the frame?
  1. Athe core is the most accessible point where transport routes converge, so it commands the highest land values, which only high-earning functions like banks can afford.
  2. Bthe frame zone has noticeably better road access and parking than the core zone does.
  3. Cthe core has the cheapest land of anywhere in the whole city, undercutting even the outer suburbs, dormitory towns and industrial estates that ring the entire metropolitan area.
  4. Dlocal by-laws strictly prohibit banks from operating anywhere outside the designated core zone.

Question 1103

[1 marks]Settlement
What type of mosquito net, treated with insecticide, is distributed to households to help prevent malaria?

Answer this when you sit the paper.

Question 1201

[1 marks]Transport and trade
Which of the following is a common aim of a regional economic grouping such as SADC?
  1. Ato restrict the free movement of goods and people between member countries of the bloc.
  2. Bto increase tariffs and other trade barriers on goods traded between member states.
  3. Cto promote free trade among member states by reducing tariffs and trade barriers.
  4. Dto prevent any form of cooperation between member states on shared infrastructure projects.

Question 1202

[1 marks]Transport and trade
Road transport has low fixed costs but a steep rise in cost with distance, while water and pipeline transport have high fixed costs but a much flatter rise in cost with distance. Based on this, which mode of transport becomes cheapest over very long distances?
  1. Atransport cost cannot be compared this way.
  2. Bwater or pipeline transport.
  3. Croad transport.
  4. Dall modes cost the same regardless of distance.

Question 1203

[1 marks]Transport and trade
Name one type of locomotive (other than steam) whose introduction improved the efficiency and speed of rail transport, e.g. diesel or electric.

Answer this when you sit the paper.

More sittings of this paper

The answers, and why they are the answers

Sit the paper here to see which ones you got right. Danho explains every question, keeps your score, and works without a connection.