THE+DESERT+BIOME.ppt

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THE DESERT BIOME
BY: KARIS
TEMPERATURE/ SEASONS
oDesert fluctuate from day to
night. Winter temperatures are
lower than usual in the spring
and summer gets hotter and fall
the it cools down a bit . In the
day the temperature 38 c , and
average of 3.9 c in the night.
CLIMATE
• DESERT BIOMES ARE THE DRIEST OF ALL BIOMES. IN FACT THE MOST
IMPORTANT CHARACTERISTIC OF A DESERT IS THAT IT RECEIVES VERY
LITTLE RAINFALL. MOST DESERTS RECEIVES LESS THAN 300mma year
compared to rainforest which receives over 2000 mm. that means that the
desert only 10 percent of the rain that a rainforest gets! The temperature
in the desert can change drastically from day to night because the air is so
dry that heat escapes rapidly at night . The desert receives least rain in the
spring and summer. August is one of the months that receive the most
rain up to 1.3 cm of rain. December through march it is the time period
when the desert receives the most precipitation. March to June it does
not receive any precipitation at all. Abut 250 mm of rain the desert gets
per year, 10 in per rain fall each year. Desert cover – about one fifth of the
earths surface and occurs where rainfall is less than 50 cm/ year.
Location
• The location is between 15 and 35 latitude
(north, south) of the equator; examples are
Mojave, sonoran, Chihuahua and great
basin(north America) sahara ( Africa); Negev
(middle east ) and Gobi (Asia)
Patterns
• When ever the month to month well the
seasons spring, summer, winter and fall it gets
warmer when the warmer month like june,
july, may, march, april, And in winter and fall,
september, october, november december
january feburay. By it is so hot the plant will
die animals and if there to much heat or
coldness then it will over come the world
Others
• A desert is a landscape or region that recieves
an extremly low amount of precipitation
deserts are defined as areas with an average
annuaul precipitation of less than 250 mm (10
in). As areas where moved water is lost by
evaporataspiation than falls as precipitation.
Pictures
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