JC Geography; Climates

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JC Geography; Climates
Steven Morgan
Flashcards by Steven Morgan, updated more than 1 year ago More Less
Steven Morgan
Created by Steven Morgan about 7 years ago
Steven Morgan
Copied by Steven Morgan about 7 years ago
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Question Answer
Name a hot climate type Hot desert climate
Give an example of a desert Sahara
List 3 kinds of climatic zone Hot Temperate Cold
Distance from the ocean
Name 2 characteristics of a hot desert climate Temperature & rainfall
What is the distribution of a hot desert? 15/30 degrees N/S of equator
List 4 factors that influence the characteristics of this climate Latitude Prevailing winds Ocean Currents Relief
How hot & how cold can it get here? 30 degrees at day & -6 at night
Explain the role of clouds in the desert Keeps heat in at night and keeps it out during the day
How much rainfall is experienced here? less than 100 mm
Name the mountain providing relief for the Sahara desert. The Atlas mountains
Oasis This is a desert area with surface water.
Cactus Waxy skin. Spines instead of leaves. Flower at night. Spongy interior. Deep taproots that can source water.
Camel
Desertification The growing/spreading of the desert
Sahel Region on outskirts of Sahara at risk from desertification
Causes of desertification Climate change Human factors; Over farming/over grazing, cutting down trees, over population, poverty.
Results Desertification (soil erosion) Famine Migration
Solutions Reforestation Change farming methods Irrigation Educate farmers
Temperate climates Warm temperate Cool temperate
Factors influencing warm temperate climate Latitude Prevailing winds
Warm temperate climate Summer temperature; over 30 degrees Cloudless skies Low latitude Dry & settled Winter is mild; 9 degrees 400-700 mm rain (frontal) Trade winds blow towards equator
Vegetation Garigue: tough grass and herbs found near the seacoast. Olive trees; Waxy leaves, deep tap roots.
Cold climates Boreal (55 degees north) Tundra (Arctic climate)
Boreal Northern Summer; 10-15 degrees, long hours of sunshine (20 hours plus) Winter: -15 degrees, long hours of darkness (20 plus hours) High latitude 400 mm precipitation (Snow)
Factors impacting the Boreal climate Latitude Prevailing winds
Vegeatation Tigra forest Unbroken around the world Sloped branches Shallow roots to avoid permafrost Thick bark Needles for leaves Coniferous
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