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English Vocab > Geography > Flashcards

Geography Flashcards

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Proverbs and Idioms flashcards
1
Q

Development

A

a process of change in a country in terms of its economic growth, use of technology and quality of life

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2
Q

Development indicator

A

these measure how developed a country may be. can either be social or economic

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3
Q

literacy rate

A

the percentage of people in a population who can read and write

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4
Q

gross national income

A

total income earned by a country in a year

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5
Q

birth rate

A

number of births per 1000 people each year

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6
Q

deforestation

A

the removal of trees from rainforests and wooded areas

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7
Q

desert

A

a desert is a barren area of landscape where little rainfall occurs and, consequently, living conditions are hostile for plant and animal life

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8
Q

sustainable

A

the ability to maintain a process over time whilst doing little or no harm to the environment

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9
Q

what are the 7 continents

A

africa
south america
north america
europe
antarctica
australia&oceania
asia

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10
Q

overpopulation

A

as population grows, trees are cleared to make room for settlements

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11
Q

logging

A

trees are felled to harvest timber for profit. Roads must also be built to access logging sites, requiring further deforestation

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12
Q

farming and agriculture

A

trees are cleared to create crops and grazing livestock

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13
Q

mining

A

trees are cleared to dig for valuable minerals such as coal and gold

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14
Q

energy development

A

forests are flooded to build dams for hydroelectric power (HEP) and areas are razed to make way for biofuel crops

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15
Q

give 3 impacts of using fossil fuels

A

increased drought in the amazon
heatwaves and water shortages in europe
more frequent and severe tropical storms in South-east Asia

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16
Q

what type of air sinks

A

hot dry air

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17
Q

what does hot dry air cause

A

cloud free conditions

18
Q

how are rainfall levels

A

low and unpredictable

19
Q

what is the average of rainfall per year

A

less than 250mm per year

20
Q

what is the weather like during the day in a desert

A

hot

21
Q

what is the weather like during the night in a desert

A

cold

22
Q

what can daily temperatures range between in summer

A

35-40 degrees

23
Q

what have desert plants had to adapt to

A

the intense heat and dry soil

24
Q

examples of succulents

A

cacti and aloe

25
Q

what are cacti and aloe

A

succulents

26
Q

what can succulents store

A

water in their fleshly leaves or stems

27
Q

what do succulents leaves do

A

help to minimise water loss through transpiration

28
Q

how are succulents leaves like

A

small and waxy

29
Q

what can some succulents have

A

toxins and sharp spines

30
Q

what do the toxins and sharp spines do

A

deter thirsty animals

31
Q

what can plant roots either be

A

long and deep
short and shallow

32
Q

what do the long and deep plant roots do

A

reach underground water supplies

33
Q

what do the short and shallow plant roots do

A

collect surface water when it rains

34
Q

what have desert animals adapted to

A

intense heat, a lack of water, sandy surfaces and cold nights

35
Q

5 adaptations of a camel

A

thick fur
wide feet
long eyelashes
hump
closing nostrils

36
Q

why do camels store fat in their hump

A

to sustain them when food and water are scarce

37
Q

what do camels long eyelashes protect them from

A

sandstorms

38
Q

what do camels fur protect

A

against sunburn in the intense heat and to help stay warm when temperatures decrease at night

39
Q

what do the thin hair on stomach help camels do

A

help heat escape from their body and to keep it cool

40
Q

what does the dry dung help a camel with

A

to help maximise the amount of water in their body when rainfall levels are low

41
Q

why is it cold at night

A

no clouds to stop heat loss

English Vocab (25 decks)

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