Podcast
Questions and Answers
ما هو الجزء العلوي من الشجرة؟
ما هو الجزء العلوي من الشجرة؟
ما هو الغرض الرئيسي من الأوراق في الشجرة؟
ما هو الغرض الرئيسي من الأوراق في الشجرة؟
ما هو الجزء الرئيسي من الجذور؟
ما هو الجزء الرئيسي من الجذور؟
ما هو الغرض الرئيسي من القشرة؟
ما هو الغرض الرئيسي من القشرة؟
Signup and view all the answers
ما هو الجزء الحي من جذع الشجرة؟
ما هو الجزء الحي من جذع الشجرة؟
Signup and view all the answers
Study Notes
Overview of Tree Parts
Trees are composed of several key parts that work together to form a functioning whole. These parts can be categorized into two main groups: above-ground and below-ground parts.
Above-Ground Parts
- Crown: The uppermost part of the tree, comprising the branches and leaves.
- Trunk: The main stem of the tree, providing support and structure.
- Branches: Divisions of the trunk that grow outward and upward, bearing leaves and fruit.
- Leaves: Organs responsible for photosynthesis, attached to the branches.
- Twigs: Small, terminal branches that bear leaves and buds.
Below-Ground Parts
- Roots: Underground structures that absorb water and nutrients from the soil.
- Taproot: The main root that grows downward, anchoring the tree and absorbing water and nutrients.
- Lateral roots: Smaller roots that branch out from the taproot, further absorbing water and nutrients.
Other Important Tree Parts
- Bark: The outer, protective layer of the trunk and branches.
- Cambium layer: A thin layer of tissue just beneath the bark, responsible for growth and cell division.
- Heartwood: The dead, inner wood of the trunk, providing structural support.
- Sapwood: The living, outer wood of the trunk, responsible for transporting water and nutrients.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Learn about the different parts of a tree, including the crown, trunk, branches, leaves, roots, and more. Understand the functions of each part and how they work together.
