Topic Content:
- Parts of a Tree
- roots, crown, leaves, etc.
- Structure of wood
- bark, cambium layer, annual growth ring, etc
- Functions of Wood Structures
- Multiple-choice Questions
Trees are an important part of our world. They provide wood, which is used for home construction, making furniture, making musical instruments, etc.
Parts of a Tree:
Roots: They are the major part that anchors the tree firmly in the soil. Roots also absorb water and nutrients from the soil.
Crown: The crown is made up of the leaves and branches at the top of a tree.
Leaves: Leaves are part of the crown of a tree. They contain a very special substance called chlorophyll, which helps in manufacturing food for plants in the presence of sunlight, through a process called photosynthesisPhotosynthesis is the process by which green plants, and some algae and bacteria, convert the energy of sunlight into chemical energy. This energy is then used to synthesize carbohydrates such as... More.
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