2. HELLO! MY NAME IS
SUNFLOWER AND OUR
TOPIC FOR TODAY IS ABOUT
PHOTOSYNTHESIS.
3. Hey! friends
…join us in
sharing our
ideas about
photosynthesis
….
sure!!! Let’s go
4. What is the meaning of
photosynthesis?
Photosynthesis is a
process by which plants
and certain organisms
use the energy of light
to convert carbon
dioxide and water into
simple sugar or glucose.
? ? ??
5. TO START WITH, THERE ARE
FOUR THINGS TO CONSIDER FOR
A PHOTOSYNTHESIS TO HAPPEN.
Hi! I am a leaf of a
sunflower where
photosynthesis happens.
6. USING ENERGY FROM ME,
CELLS IN THE LEAVES TURN
SIMPLE MATERIALS INTO
ENERGY-RICH FOOD.
Hmm. It’s
sunny day it’s
good for us.
1. SUN
2. WATER
3. CARBON DIOXIDE
4. CHLOROPHYLL
7. I ALSO NEED WATER, MY VEINS
CARRY WATER AND NUTRIENTS
FROM MY ROOTS.
1. SUN
2. WATER
3. CARBON DIOXIDE
4. CHLOPHYLL
8.
9. Take a look!
…Here are some
sources of
carbon dioxide
1. SUN
2. WATER
3. CARBON DIOXIDE
4. CHLOROPHYLL
10. The last one is CHLOROPHYL, the green
pigment which helps absorb sunlight
and transform white energy into
chemical energy.
This is the part of a
plant cell were
chemical reaction
happens.
1. SUN
2. WATER
3. CARBON DIOXIDE
4. CHLOROPHYLL
