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Desert Destinations Inc.
    Proudly Serving Canadians since 1986




      Your Agent: Tara Bosch
Biome:
Hot/Dry Desert
  How hot can you get?
Climate: What to Expect
•Dry desert climate
formed by high-
pressure zones that has
cold air descending
upon it
•Very little rainfall-
often less than 15cm per
year
•Rain usually occurs in
short periods between      Satellite image of the Atacama desert in South America. From
long rainless periods      left to right is the Pacific Ocean, Atacama desert, and the Andes
                           mountains. By looking at the Andes mountains it can be seen
•All months have           that the moisture completely stops at the Atacama desert.
average temperatures
over 180C


  TRAVELERS TIP: Make sure to bring LOTS of sunscreen
Climate: Seasonal Info & Climagraph
                                                                   •Weather is warm
                                                                   during spring &
                                                                   fall, extremely
                                                                   hot in Summer
                                                                   •Winter has little
                                                                   or no rainfall
                                                                   •A mere 9.8 cm of
                                                                   rain is the average
                                                                   amount of yearly
 Climagraph of the average yearly rainfall and temperatures in a
 hot/dry desert
                                                                   precipitation
                                                                   shown in the
                                                                   climagraph
                                                                   •Temperatures on
                                                                   the climagraph
                                                                   highest in summer
                                                                   months
   TRAVELERS TIP: If booking in Summer months, be prepared to
Type of Vegetation
•Plants in the desert are
xerophytes -> plants that have
adapted to survive in a water-
lacking environment
•Low-down shrubs that have waxy
coatings and intricate root systems
exist
•Leaves are packed with nutrients
•Little or no organic matter due to
lack of water



   A prickly pear cactus
  located in the Sonora                Barrel Cactus, one of the largest
                  desert              cacti’s that can grow up to 11 ft tall

TRAVELERS TIP: Hungry? Native Americans used to stew the
barrel cactus to make a               _            cabbage-
Vegetation: Adaptations
•Plants use dew for
moisture, taking it in through their
leaves/stems -> ex. Cacti
•At night time when temperatures
drop, some plants open up their
stomata to breath -> ex. Brittlebush
•Plants adapt in different ways to             Acacia trees in the Rajasthan Desert (India)
                                             that have lost their leaves to avoid evaporation
avoid water loss -> ex. Living stones                           of moisture       A closer
plant is mainly underground to                                                    view of the
escape sun’s radiation so it avoids                                               stomata
                                                                                  that helps
evaporation                                                                       some
•Ability to stand extremely hot                                                   plants to
                                                                                  breath at
weather                                                                           night by
•Some <- What the Saguaro cactus looksgrowth
       plants slow down like                                                      transportin
                                                                                  g gases in
rate to conserve moisture -> ex.                                                  and out
Saguaro cactus

              TRAVELERS TIP: Be sure to drink lots of water
Type of Soil & Global Position
•Packed with nutrients- needs minimal water
to be productive
•Soil is shallow, rocky, and gravely with no
sub-surface water
•Course due to less chemical weathering
•Deserts cover approx 1/5 of worlds surface
•Latitude range is 15-280 south of the equator
•Majority of hot/dry deserts located near the
Tropic of Cancer or the Tropic of Capricorn




        Rocky, gravely soil that is typically found in deserts. The red color comes from the iron in the soil




  TRAVELERS TIP: Make sure to pack a good pair of sandals
Soil Profile




                                                                                           Alkaline flat in the Alvord
                                                                                              Desert, formed due to
                                                                                        translocation. Alkaline flats
                                                                                   contain large concentrations of
                                                                                 salts, which is why they are often
Diagram that illustrates a hot/dry deserts soil profile in comparison to other                    shining and white.
biomes
 •Lack of water = small amount of vegetation = limited
 amount of decomposing litter -> soils lack hummus ->
 nutrients aren’t developed
 •Rate of evaporation exceeds precipitation, so
 translocation occurs
Soil Profile Con’t



                                                                 Natural vegetation regions of the world
Soils of the World map, with the pale yellow representing
                                                            map, with the bright yellow representing hot
aridisols soil classification
                                                                                             /dry deserts

                         Aridisols Soil Classification:
                   •Little hummus due to small amount of vegetation
                   •Mineral deposits on surface of soil due to transloca
                   •Water movement is towards the surface
                   •Coarse sand particles are evident
Cold & Hot Deserts
COLD:
•Snow in the
wintertime, temperature
ranges from -2 to -40C
•Located near the arctic part
of the world
•Precipitation from 15 to 26cm
yearly, with snow in the
HOT:
winter yearrainy periods in
•Warm and round, summer
the spring
temperature between 43.5 to
490C
•Located near the tropic of The Antarctic desert, weather conditions in this cold desert
capricorn & cancer                      can change fast & without warning
•Precipitation less than 15cm
yearly

  “What makes the desert beautiful is that somewhere it
                     hides a well.”
A                     Tourist Attractions
F




                                                          ASIA
R
I
C
A Pyramids built by                                                             One of the fossils that
    ancient Egyptians in the                                                  can be found in the Gobi
    Sahara desert                                                                               Desert




                                                                        USA
                               The grand canyon located in the Mojave
                               Desert

 TRAVELERS TIP: Spiders and reptiles you must be alert, because
           all these things you will find in a desert
BIBLIOGRAPHY
•http://www.blueplanetbiomes.org/de
sert.htm
•http://www.ucmp.berkeley.edu/exhibi
ts/biomes/deserts.php
•http://www.seafriends.org.nz/enviro/
soil/geosoil.htm
•http://www.ucmp.berkeley.edu/exhibi
ts/biomes/deserts.php#hot
      •http://www.thefreedictionary.c
      om/Humboldt+Current
      •http://googlesightseeing.com/m
      aps?p=12774&c=&t=k&hl=en&ll=-
      22.755921,-64.775391&z=7
      •http://ngm.nationalgeographic.c
      om/ngm/0308/feature3/

More Related Content

Desert biome project

  • 1. Desert Destinations Inc. Proudly Serving Canadians since 1986 Your Agent: Tara Bosch
  • 2. Biome: Hot/Dry Desert How hot can you get?
  • 3. Climate: What to Expect •Dry desert climate formed by high- pressure zones that has cold air descending upon it •Very little rainfall- often less than 15cm per year •Rain usually occurs in short periods between Satellite image of the Atacama desert in South America. From long rainless periods left to right is the Pacific Ocean, Atacama desert, and the Andes mountains. By looking at the Andes mountains it can be seen •All months have that the moisture completely stops at the Atacama desert. average temperatures over 180C TRAVELERS TIP: Make sure to bring LOTS of sunscreen
  • 4. Climate: Seasonal Info & Climagraph •Weather is warm during spring & fall, extremely hot in Summer •Winter has little or no rainfall •A mere 9.8 cm of rain is the average amount of yearly Climagraph of the average yearly rainfall and temperatures in a hot/dry desert precipitation shown in the climagraph •Temperatures on the climagraph highest in summer months TRAVELERS TIP: If booking in Summer months, be prepared to
  • 5. Type of Vegetation •Plants in the desert are xerophytes -> plants that have adapted to survive in a water- lacking environment •Low-down shrubs that have waxy coatings and intricate root systems exist •Leaves are packed with nutrients •Little or no organic matter due to lack of water A prickly pear cactus located in the Sonora Barrel Cactus, one of the largest desert cacti’s that can grow up to 11 ft tall TRAVELERS TIP: Hungry? Native Americans used to stew the barrel cactus to make a _ cabbage-
  • 6. Vegetation: Adaptations •Plants use dew for moisture, taking it in through their leaves/stems -> ex. Cacti •At night time when temperatures drop, some plants open up their stomata to breath -> ex. Brittlebush •Plants adapt in different ways to Acacia trees in the Rajasthan Desert (India) that have lost their leaves to avoid evaporation avoid water loss -> ex. Living stones of moisture A closer plant is mainly underground to view of the escape sun’s radiation so it avoids stomata that helps evaporation some •Ability to stand extremely hot plants to breath at weather night by •Some <- What the Saguaro cactus looksgrowth plants slow down like transportin g gases in rate to conserve moisture -> ex. and out Saguaro cactus TRAVELERS TIP: Be sure to drink lots of water
  • 7. Type of Soil & Global Position •Packed with nutrients- needs minimal water to be productive •Soil is shallow, rocky, and gravely with no sub-surface water •Course due to less chemical weathering •Deserts cover approx 1/5 of worlds surface •Latitude range is 15-280 south of the equator •Majority of hot/dry deserts located near the Tropic of Cancer or the Tropic of Capricorn Rocky, gravely soil that is typically found in deserts. The red color comes from the iron in the soil TRAVELERS TIP: Make sure to pack a good pair of sandals
  • 8. Soil Profile Alkaline flat in the Alvord Desert, formed due to translocation. Alkaline flats contain large concentrations of salts, which is why they are often Diagram that illustrates a hot/dry deserts soil profile in comparison to other shining and white. biomes •Lack of water = small amount of vegetation = limited amount of decomposing litter -> soils lack hummus -> nutrients aren’t developed •Rate of evaporation exceeds precipitation, so translocation occurs
  • 9. Soil Profile Con’t Natural vegetation regions of the world Soils of the World map, with the pale yellow representing map, with the bright yellow representing hot aridisols soil classification /dry deserts Aridisols Soil Classification: •Little hummus due to small amount of vegetation •Mineral deposits on surface of soil due to transloca •Water movement is towards the surface •Coarse sand particles are evident
  • 10. Cold & Hot Deserts COLD: •Snow in the wintertime, temperature ranges from -2 to -40C •Located near the arctic part of the world •Precipitation from 15 to 26cm yearly, with snow in the HOT: winter yearrainy periods in •Warm and round, summer the spring temperature between 43.5 to 490C •Located near the tropic of The Antarctic desert, weather conditions in this cold desert capricorn & cancer can change fast & without warning •Precipitation less than 15cm yearly “What makes the desert beautiful is that somewhere it hides a well.”
  • 11. A Tourist Attractions F ASIA R I C A Pyramids built by One of the fossils that ancient Egyptians in the can be found in the Gobi Sahara desert Desert USA The grand canyon located in the Mojave Desert TRAVELERS TIP: Spiders and reptiles you must be alert, because all these things you will find in a desert
  • 12. BIBLIOGRAPHY •http://www.blueplanetbiomes.org/de sert.htm •http://www.ucmp.berkeley.edu/exhibi ts/biomes/deserts.php •http://www.seafriends.org.nz/enviro/ soil/geosoil.htm •http://www.ucmp.berkeley.edu/exhibi ts/biomes/deserts.php#hot •http://www.thefreedictionary.c om/Humboldt+Current •http://googlesightseeing.com/m aps?p=12774&c=&t=k&hl=en&ll=- 22.755921,-64.775391&z=7 •http://ngm.nationalgeographic.c om/ngm/0308/feature3/