Quick Review Flashcards - Click to flip and test your knowledge!
Question
What is another name for the information provided on the margins of a topo-sheet?
Answer
Marginal information.
Question
In a topo-sheet, what does the number (e.g., G43S7) indicate about the map's coverage?
Answer
The specific part of India being depicted.
Question
How does the number of latitudes shown on a degree map change as the scale of the topo map increases?
Answer
The number of latitudes decreases.
Question
At what distance interval are two-figure Eastings and Northings pointed on a map?
Answer
$1\text{ km}$.
Question
Apart from finding the exact location of a place, what does the grid of Eastings and Northings enable a user to estimate?
Answer
The area of a region.
Question
Concept: Contour Interval
Answer
Definition: The vertical distance between two consecutive contours on a map.
Question
Which map feature shows two arrows starting from a common point to indicate True North and Magnetic North?
Answer
Direction of North line.
Question
The list of commonly used conventional signs and symbols found at the bottom of a topo-sheet is called the _____.
Answer
Legend (or Character-sheet).
Question
What information found at the bottom of a topo-sheet indicates when the data was collected and printed?
Answer
Year of Survey and publication.
Question
How are highland areas like mountains and hills identified on a topo-sheet?
Answer
By the comparative density of contour lines.
Question
What term describes a highland area with an irregular path and contour values ranging from $200$ to $1000$ metres?
Answer
Plateau.
Question
A region with contours that are large in number, close together, and exceed $1000$ metres in value represents a _____ area.
Answer
Mountainous.
Question
What relief feature is indicated by widely spaced contours or an absence of contours?
Answer
Plain.
Question
Drainage pattern: Dendritic
Answer
Indication: The area consists of soft surface-rock material suitable for agriculture.
Question
A trellised drainage pattern on a topo-sheet typically indicates the presence of which rock type?
Answer
Limestone.
Question
From what type of landform does a radial drainage pattern typically develop?
Answer
A central elevated point or mountain.
Question
What do 'disappearing streams' on a map indicate about the soil and climate?
Answer
Dry conditions with sandy soil.
Question
The presence of perennial rivers with tributaries suggests that the region is a well-irrigated _____ area.
Answer
Agricultural.
Question
What does a meandering river on a map indicate about the gradient of the land?
Answer
The land has a flat gradient.
Question
Where are settlements generally found in relation to rivers in arid regions?
Answer
On either side of a river where irrigation is possible.
Question
What type of vegetation is most widespread on the hills of India?
Answer
Deciduous forests.
Question
What does the absence of vegetation on a topo-sheet suggest about the land?
Answer
Erosion of land.
Question
Scattered scrub land and stony waste on a map indicate soil suitable for rearing which types of animals?
Answer
Goats, sheep, camels, and horses.
Question
How is a region of heavy rainfall typically labelled on an Indian topo-sheet?
Answer
Dense forest (or jungle).
Question
In which type of rainfall area are rain forests typically found?
Answer
Heavy rainfall areas with temperatures between $25^{\circ}C$ and $27^{\circ}C$.
Question
What does the presence of cactus and thorny bushes suggest about the climate?
Answer
Arid and semi-arid climate.
Question
Which colour is used to show settlements on Indian topo-sheets?
Answer
Chinese vermilion.
Question
Symbol: Yellow coloured area
Answer
Land use: Agriculture.
Question
Symbol: Green coloured area
Answer
Land use: Orchard, forest, or scrub.
Question
What occupation is associated with areas marked as 'Open Scrub' on a topo-sheet?
Answer
Sheep and goat rearing.
Question
Land areas marked as 'Stony waste' or 'Sheet rock' are considered _____.
Answer
Uncultivable.
Question
What does the presence of 'broken ground' along seasonal rivers indicate about the soil?
Answer
The soil is soft and heavily eroded.
Question
What feature on a map indicates a dry river or desert region that receives only seasonal rainfall?
Answer
Causeways.
Question
Where are thickly settled areas usually located in a village setting?
Answer
Over fertile plains and wide river valleys.
Question
What type of settlement is found where houses are stretched out along a road, river, or railway line?
Answer
Linear settlements.
Question
By what other name are linear settlements known?
Answer
Ribbon-patterned settlements.
Question
Which settlement pattern consists of rural houses and cottages scattered over a large area?
Answer
Dispersed or Scattered settlements.
Question
How are dispersed settlements typically represented on survey maps?
Answer
Red squares scattered over a wide area.
Question
What type of settlement is arranged in a star-like cluster around a central feature like a tank or lake?
Answer
Radial settlements.
Question
What form of rural settlement involves buildings clustered together around a central feature like a temple?
Answer
Nucleated settlements.
Question
Name one factor that encourages the development of nucleated or compact sites.
Answer
Defence (or availability of water supply).
Question
What is the primary evidence for the occupation of 'Agriculture' on a topo-sheet?
Answer
Yellow patch or orchards.
Question
What evidence on a topo-sheet suggests the occupation of 'Trade'?
Answer
Settlements near main roads, ports, or rivers.
Question
The presence of golf courses, parks, and rifle ranges on a map indicates _____ development.
Answer
Entertainment and Cultural.
Question
How are metalled roads depicted on a topo-sheet?
Answer
Solid parallel lines in colours ranging from red to orange and yellow.
Question
What do unmetalled roads, shown as two parallel red dotted lines, represent in local terms?
Answer
Kutcha roads.
Question
Which transport symbol consists of a continuous red line and indicates rough, unpaved roads suitable for animal-drawn vehicles?
Answer
Cart tracks.
Question
What do pack tracks, shown as broken red lines, typically represent?
Answer
Rough unpaved paths in rural areas used by pack animals.
Question
What colour and style of line are used to indicate footpaths in forests and fields?
Answer
Dashed or dotted line of green colour.
Question
What does a close network of transport and communication on a topo-sheet represent for an area?
Answer
Economic prosperity.
Question
In the analysis of topo-sheet G43S7, what is a 'Bajada'?
Answer
An area formed by debris deposited by shifting streams in an arid climate.
Question
What does the abbreviation 'Dep' stand for in sandy areas on a topo-sheet?
Answer
Depression.
Question
What term refers to a cleared path in a forest used to prevent the spread of forest fires?
Answer
Fire line.
Question
What is indicated by the symbol of a black dot with a number (e.g., $\cdot 501$) on a map?
Answer
Spot Height.
Question
What feature is indicated by the label 'Falls $15\text{m}$' in a grid square?
Answer
A waterfall with a height of $15$ metres.
Question
In the context of Indian topo-sheets, what does a blue-coloured circle symbol represent?
Answer
A perennial lined well.
Question
What term is used for a tank or small reservoir, often referred to in the G43S10 analysis?
Answer
Diggi.
Question
A region with broken black lines on a map typically indicates _____.
Answer
Broken ground.
Question
What does 'Open Mixed Jungle' signify about the rainfall in a region?
Answer
Moderate rainfall.
Question
How is the distance of $1\text{ km}$ represented on a map with a scale of $2\text{ cm} = 1\text{ km}$?
Answer
By $2$ centimetres.