Ppt s2u7 plants

PLANTS

PARTS OF A PLANT

PLANTS NEED SUN, WATER, AIR AND SOIL.

SOME PLANTS HAVE FRUIT.

LEAVES ABSORB OXYGEN AND SUNLIGHT.

ROOTS ABSORB WATER AND MINERAL.

THE STEM SUPPORTS THE PLANT.

Click on the musical notes and listen to the song.

Click on the apple tree and watch the video.

TREES, BUSHES AND GRASS

TREES HAVE A THICK STEM (TRUNK)

THAT HAS BRANCHES.

BUSHES HAVE A LOT OF THIN STEMS.

GRASS IS THIN AND BENDY.

DECIDUOUS AND EVERGREEN TREES

DECIDUOUS TREES LOSE

THEIR LEAVES IN AUTUMN. THE

LEAVES CHANGE COLOUR, FALL

TO THE GROUND AND GROW

IN SPRING AGAIN.

EVERGREEN TREES DO NOT

LOSE THEIR LEAVES IN AUTUMN,

AND THEY ARE GREEN ALL YEAR.

LIFE CYCLE OF A PLANT THE ROOTS ABSORB WATER AND MINERALS.

WATER GOES THROUGH THE STEMS TO THE LEAVES.

THE LEAVES ABSORB SUNLIGHT.

PLANTS PRODUCE FOOD IN THEIR LEAVES.

PARTS OF A FLOWER

PETALS

SEPALS

STAMEN

Click on the flowers to watch a video.

PLANTS REPRODUCE

SEEDS.

SOME PLANTS HAVE FLOWERS. THE FRUIT

CONTAINS SEEDS. THE FRUIT MATURES

AND FALLS TO THE GROUND. NEW

PLANTS GROW.

POLLEN.

FLOWERS HAVE STAMENS THAT

CONTAIN POLLEN. WIND OR INSECTS

MOVE THE POLLEN TO OTHER FLOWERS

AND THEY REPRODUCE.

USE OF PLANTS SOME PLANTS ARE

AROMATIC (WE USE THEM IN

PERFUMES, e.g. LAVENDER).

SOME PLANTS ARE

MEDICINAL (e.g. CAMOMILE).

WE USE SOME PLANTS AS

CONDIMENT IN COOKING

(e.g. PARSLEY).

PLANTS ARE IMPORTANT

PLANTS GIVE US FOOD AND OXYGEN.

THEY GIVE ANIMALS HOMES, TOO.

PowerPoint realizado por Myriam Malo.