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12 Cards in this Set

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What is the equation of photosynthesis?
CO2+H20--(sunlight& chlorophyll)--=sugar

light energy is changed to chemical energy
three groups of tracheophytes
Gymnosperm
angiosperm
Fern
describe a fern
has true roots, stems and fronds
live in moist areas
various sizes 7cm - 15 meters
first plants on land
millions of years ago dead ferns were pressurized under many layers of
soil, to produce _________
coal
plants with uncovered seeds usually in cones are called _________
gymnosperm
describe gymnosperm
-plants with uncover seeds usuallyin cones

- HAVE ROOTS, STEMS AND NEEDLE-LIKE LEAVES

- STAY GREED ALL YER LONG
- HAVE VESSELS TO TRANSPORT MATERIALS
FOUR EXAMPLES OF GYMNOSPERM
PINE, SPRUCE, FIR , TAMARACK
SIX USES OF GYMNOSPERMS
SOURCE OF LUMBER, FUEL, PAPER, CHARCOAL, TURPENTINE, CHRISTMAS TREES
pLANTS WITH FLOWERS AND COVERED SEEDS
ANGIOSPERM
DESCRIBE ANGIOSPERM
WITH FLOWERS AND COVERED SEEDS

HAVE ROOTS, STEMS AND LEAVES
HAVE VASCULAR TISSUE
DESCRIBE ANGIOSPERM
FRUIT PROTECTS THE SEEDS

MOST COMPLEX AND LARGEST OF ALL GROUUPS

FRUIT PROTECTS THE SEEDS
DESCRIBE ANGIOSPERM
FRUIT PROTECTS THE SEEDS

MOST COMPLEX AND LARGEST OF ALL GROUUPS

FRUIT PROTECTS THE SEEDS