Sc ebook Thanusha

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NAME- THANUSSHA
D/O KUMARAN

CLASS- 4 DYNAMIC
SCHOOL- SJK(T)TSDM

WHAT IS
PLANTS

PLANTS ARE ONE OF SIX
BIG GROUPS (KINGDOMS)

OF LIVING THINGS.

PLANTS RESPONSES
TO STIMULI

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LEARVEESSPOONFDSTOMO ETOPULACHNTS

GSRHOOWOTTSORWEASPRODNSDLIAGNHDT

SOME PLANTS,SUCH
ASCMIMOSA PUDICAAND
VENUS FLYTRAP WILL DROOP
AND FOLD THEIR LEAVES
INWARD WHEN TOUCHED.

MIMOSA PUDICA
VENUS FLYTRAP

PHOTOSYNTHESIS

THE PROCESS BY WHICH GREEN
PLANTS AND SOME OTHER ORGANISMS

USE SUNLIGHT TO SYNTHESIZE
NUTRIENTS FROM CARBON DIOXIDE AND

WATER.

NEEDS OF
PHOTOSYNTHESIS

SUNLIGHT
MAIN SORCE OF ENERGY

CARBON DIOXIDE
GAS IN THE AIR WHICH
ENTERS THE LEAVES

WATER
ABSORBED THROUGH

THE ROOTS

CHLOROPHYLL
GREEN COLOURED

SUBSTANCE IN
PLANTS



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