Quick Review Flashcards - Click to flip and test your knowledge!
Question
What is defined as a part of the Earth's surface with a high degree of uniformity in structure, surface form, and climate?
Answer
A Natural Region
Question
The basic factor used to divide the world into major natural regions is _____.
Answer
Climate
Question
How does the relationship between climate and human activities appear in regions where primary activities like agriculture are dominant?
Answer
It is striking/closely related, as activities are governed directly by climatic conditions.
Question
What is the latitudinal extent of the Equatorial Region?
Answer
Between $0^{\circ}$ and $10^{\circ}$ North and South of the Equator.
Question
In which three continents is the Equatorial Region primarily found?
Answer
Asia, South America, and Africa.
Question
What is the typical temperature range in the Equatorial Region throughout the year?
Answer
Between $25^{\circ}C$ and $30^{\circ}C$.
Question
At what time of day does torrential convectional rainfall typically occur in Equatorial plains?
Answer
In the afternoon, between 12 noon and 3 p.m.
Question
Why do the peaks of Mount Kilimanjaro remain covered with snow despite being close to the Equator?
Answer
Because of its high elevation, which results in considerably lower mean temperatures.
Question
List the four distinct layers of vegetation found in Equatorial Tropical Rainforests.
Answer
Emergent layer, canopy, understorey, and forest floor.
Question
What term describes animals, like many in Equatorial forests, that are adapted to living on trees?
Answer
Arboreal
Question
Why is the Equatorial region often referred to as the 'Lungs of the World'?
Answer
The dense rainforests absorb large amounts of carbon dioxide and produce oxygen.
Question
Name two major plantation crops for which Malaysia and Indonesia are leading world producers.
Answer
Natural rubber and cocoa.
Question
What is the latitudinal range of Tropical Grasslands (Savannas)?
Answer
Roughly between $7^{\circ}$ and $20^{\circ}$ North and South of the Equator.
Question
In South America, the Savannas in the Orinoco Basin are known as _____.
Answer
Llanos
Question
What name is given to the Savannas located in the Brazilian Highlands?
Answer
Campos
Question
What is the characteristic height of mature grasses in the Savanna landscape?
Answer
3 to 6 feet.
Question
How do trees like the baobab and bottle tree survive the dry season in the Savanna?
Answer
They have broad trunks with water-storing devices.
Question
Why are Savannas often called 'natural cattle country'?
Answer
Traditional native people are herdsmen or pastoralists who keep large numbers of cattle.
Question
Tropical Deserts are typically located between $15^{\circ}$ to $30^{\circ}$ North and South latitudes on the _____ side of landmasses.
Answer
West
Question
What is the name of the driest of all deserts, located along the Pacific coast of South America?
Answer
The Atacama Desert
Question
Why do Tropical Deserts experience low rainfall despite being near the coast?
Answer
Offshore dry Trade Winds blow from the land, shedding moisture before reaching the western margins.
Question
What is the term for plants, such as cacti, that are specifically adapted to arid desert conditions?
Answer
Xerophytic plants
Question
Which primitive tribe is native to the Kalahari Desert?
Answer
The Bushmen
Question
In Tropical Monsoon climates, what causes heavy rainfall during the summer?
Answer
Onshore wet monsoons.
Question
Which location in India has recorded the heaviest rainfall in the world?
Answer
Mawsynram (near Cherrapunji).
Question
What is the primary factor causing seasonal climates in the Indian sub-continent?
Answer
The differential rate of heating of land and sea.
Question
Identify the three distinct seasons found in the Tropical Monsoon climate of the Indian sub-continent.
Answer
Hot dry season, rainy season, and cool dry season.
Question
The Mediterranean Region is located on the western margins of continents between which latitudes?
Answer
$30^{\circ}$ to $45^{\circ}$ North and South.
Question
What is the distinctive rainfall pattern of the Mediterranean climate?
Answer
Dry summers and moderate rainfall in winter.
Question
What name is given to the hot, dry southern winds in North Africa?
Answer
Sirocco
Question
In the Mediterranean region, the cold polar winds that blow into the Rhone valley are called the _____.
Answer
Mistral
Question
Mediterranean vegetation is characterized by trees with thick barks and long roots to retain moisture during which season?
Answer
The dry summer months.
Question
The Mediterranean Region is particularly famous for the orchard farming of which type of fruits?
Answer
Citrus fruits (e.g., oranges, lemons, limes).
Question
Where are Temperate Grasslands typically located within continents?
Answer
In the interior, in the mid-latitude zone ($40^{\circ}$ to $55^{\circ}$ N/S).
Question
What is the regional name for Temperate Grasslands in North America?
Answer
Prairies
Question
In Eurasia, Temperate Grasslands are known as _____.
Answer
Steppes
Question
What are the Temperate Grasslands of South America called?
Answer
Pampas
Question
The Temperate Grasslands in South Africa are known as the _____.
Answer
Velds
Question
What name is given to the Temperate Grasslands in the Murray-Darling basin of Australia?
Answer
Downs
Question
Why are Temperate Grasslands referred to as the 'granaries of the world'?
Answer
They are ideal for extensive wheat cultivation and produce the greatest quantity of wheat per capita.
Question
What is the alternative name for the Taiga Region?
Answer
The Cool Temperate Continental type (or Siberian Type).
Question
The Taiga region lies between which latitudes in the Northern Hemisphere?
Answer
$55^{\circ}$ and $70^{\circ}$ North.
Question
What type of forest is the primary natural vegetation of the Taiga region?
Answer
Evergreen coniferous forests.
Question
Coniferous forests of the Taiga are the richest sources of _____ wood used in furniture and paper industries.
Answer
Softwood
Question
What does the Russian word 'Tundra' mean?
Answer
A flat treeless plain.
Question
The Tundra climate is found mainly north of which geographical line?
Answer
The Arctic Circle.
Question
In the Tundra region, mid-winter temperatures can drop as low as _____.
Answer
$-37^{\circ}C$
Question
Why are there no trees in the Tundra region?
Answer
The growing season is too short (three months) and the warmest month stays below $10^{\circ}C$.
Question
Which group of plants represents the most common vegetation in the Tundra?
Answer
Mosses, lichens, and sedges.
Question
How do inhabitants of the Tundra traditionally derive their food?
Answer
Through hunting and gathering (fish, seals, walruses, and polar bears).