PHOTOSYNTHESIS


TYPES OF PLANTS ACCORDING THEIR STEM 



PHOTOSYNTHESIS

Plants absorb energy from the sun.
Plants absorb water ( and minerals) from thre soil.
Plants absorb carbon dioxide (CO2) from the air.
A chemical reaction is produced.
Plants obtain food (energy)
Plants expel oxygen (O2).





Label the each component of photosynthesis by using the key.











Draw the arrows in the right directions and complete the food chain




Now practice your English. Complete the sentences.

The shark eats the seal
The seal eats..........
The fish eats ............
The algae produces its own food.

The hawk eats..........
The snake .................
The frog...................
The grasshopper ...............
The grass.........................................


Review vocabulary. Draw.

Tree

Stem

Grass

Flower

Seed

Leave

Roots

water

Sun light

Air






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