The life cycle of a tree begins with germination, where a seed sprouts and the beginning of growth occurs. The seedling develops into a sapling, which is a young tree. As the sapling matures it undergoes photosynthesis, using sunlight, water, and carbon dioxide to produce its own food. A tree goes through different growth stages at different times of the year, with flowers and fruits growing in spring, the trunk developing in summer, and roots growing in autumn and winter.

1. LIFE CYCLE OF A TREE

2. New Vocabulary
1.Germination
2. Sprout
3. Sapling
4.Seedling
5.Young plant
6.Photosynthesis
NB

4. Definition

5. Germination
Germination means as the beginning of
growth. The term germination can also be
applied to buds.

6. A sapling is a young tree.
sapling

7. seedling
a young plant grown from seed.

8. sprout
A seed sprouts when small
root begins to grow

9. photosynthesis
Photosynthesis is the process in which green plants use sunlight to
make their own food. Photosynthesis is necessary for life on Earth.
Without it there would be no green plants, and without green plants
there would be no animals. Photosynthesis requires sunlight,water,
and carbon dioxide gas.

10. VIDEO TIME !!!
https://ladigitale.dev/digiplay/#/v/620d0a76f0e11

11. Story time !!

12. Fun facts about trees
● Tree trunks are made from wood. ...
● There are over 60,000 species of trees.
● When insects come to attack trees,they defend themselves by releasing
chemicals through the leaves which make their leaves taste bad .Releasing
chemicals also helps signal danger to neighbouring trees.
● Leaves are like the lungs of our planet EARTH .They breathe in carbon dioxide
and breathe out oxygen
● Different parts of the tree grow at different times of the year.Flowers and fruits
usually grow in spring,the trunk in the summer and the roots in autumn and
winter

13. ● Different parts of the tree grow at different times of the year.Flowers and
fruits usually grow in spring,the trunk in the summer and the roots in
autumn and winter

14. Hot Question
What do you understand by germination of a seed?
Which elements are the most essential for a seed to
into a plant?
What is photosynthesis ?
Can you describe the life cycle of a tree?

15. THANK YOU!!!!!!