natural ecosystems unit 5
TRANSCRIPT
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UNIT 5
ECOSYSTEM
IS MADE UP OF LIVING THINGS (FLORA, FAUNA AND OTHER ORGANISMS) AND NON-LIVING THINGS (PHYSICAL ENVIRONMENT: SOIL, WATER, SUNLIGHT, CLIMATE, TEMPERATURA…) WHICH WORK TOGETHER TO
MAKE A BALANCED SYSTEM
Habitat: place where living things grow and live.
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GROUP OF ANIMALS WHICH BELONG TO THE SAME SPECIES
Different populations interact with each other
Living and non-living things
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TERRESTRIAL ECOSYSTEMTUNDRA
-COLDEST AND DRY ECOSYSTEM-NO TREES-FLORA: LICHEN, MOSSES AND GRASSES-FAUNA: CARIBOU, REINDEER, POLAR BEARS, WOLVES…
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TERRESTRIAL ECOSYSTEMGRASSLANDS
FLAT AREAS DOMINATED BY GRASSES
SAVANNAHS
IN TROPICAL AREAS-FAUNA: ZEBRAS, ELEPHANTS, GIRAFFES, LIONS, GAZELLES AND ANTELOPES
TEMPERATE GRASSLANDSSTEPPES (estepas) and PRAIRIES (praderas)
IN COLDER CLIMATE REGIONS-FAUNA: BISON, WOLVES, PRAIRIE DOGS AND COYOTES.
COYOTE
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TERRESTRIAL ECOSYSTEMTROPICAL RAINFOREST
-IT ‘S IN WARM AND WET AREAS. -FLORA: EVERGREEN TREES, ORCHIDS AND FERNS-FAUNA: SNAKES, MONKEYS, JAGUARS, INSECTS AND BIRDS (PARROTS AND TOUCANS)
AMAZON RIVER
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TERRESTRIAL ECOSYSTEMFORESTS
-IT ‘S LOCATES IN COLD AREAS. -FLORA: EVERGREEN TREES (PINES AND FIR TREES)-FAUNA: BROWN BEARS, DEER, FOXES AND WEASELS (comadreja)
CONIFEROUS FORESTS TEMPERATE DECIDUOUS FORESTS
-NORT OF SPAIN-FLORA: DECIDUOUS TREES (lose their leaves every winter): OAK (roble), BEECH (haya), MAPLE (arce). -FAUNA: squirrels, rodents (roedores) and wild boar
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TERRESTRIAL ECOSYSTEMFORESTS
-ALMOST ALL SPAIN. CLOSE TO MEDITERRANEAN SEA AREAS.-FLORA: CORK OAKS (alcornoque), HOLM OAK (encina), THYME (tomillo) and ROSEMARY (romero) -FAUNA: EAGLES, LYNX, RODENTS, FOXES, HAWKS (halcones)…
MEDITERRANEAN FORESTS
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TERRESTRIAL ECOSYSTEMDESERTS
-THEY ARE THE DRIEST AND HOTTEST PLACES ON EARTH.-HIGH TEMPERATURE DURING THE DAY VERY LOW IN NIGHT.-FLORA: CACTI AND SMALL BUSHES-FAUNA: LIZARDS, SNAKES, CAMELS, SCORPIONS…
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FIND OUT THE ECOSYSTEMS
TUNDRA
CONIFEROUS FOREST
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FIND OUT THE ECOSYSTEMS
SAVANNAH
TEMPERATE GRASSLAND (STEPPES)
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FIND OUT THE ECOSYSTEMS
TEMPERATE DECIDUOUS FOREST
MEDITERRANEAN FOREST
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AQUATIC ECOSYSTEMS
MARINE (SALT WATER)
CORAL REEF: WARM SEAN NEAR THE EQUATOR (CARIBBEAN SEA)
OPEN OCEAN: whales, sharks, dolphins, swordfish…
SHORELINE: where the sea and land meet.
limpets
clams
mussels
coral
anemone
sponges
clownfish
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AQUATIC ECOSYSTEMS
FRESH WATER
FLOWING WATER
RIVERS AND STREAMS
Crocodiles, turtles, trouts,
frogs…
STANDING WATER (WATER DOESN´T MOVE)
Lakes and ponds: lakes are bigger than ponds
Wetlands
Soil cover by water. In dry season this water evaporates
Flamingo
Tadpole