1 / 23

Tree Notes

Tree Notes. Mrs. Engbrecht 7 th Grade Red Team. There are 2 types of trees. What is the major difference between trees in the back yard of the school?. Deciduous Looses leaves in the fall. Coniferous Keeps leaves all year. 2 Types of Trees. Parts of Conifer Leaf. Leaf

cael
Download Presentation

Tree Notes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Tree Notes Mrs. Engbrecht 7th Grade Red Team

  2. There are 2 types of trees • What is the major difference between trees in the back yard of the school?

  3. Deciduous Looses leaves in the fall Coniferous Keeps leaves all year 2 Types of Trees

  4. Parts of Conifer Leaf • Leaf • Green needle part • Sheath • Papery covering • Holds needles together • Twig • Small part of the branch

  5. Forms of the leaf • Needle like leaves • Scale like • Awl like

  6. Gymnosperm No seed cover Angiosperm Has seed cover 2 Types of Deciduous Trees

  7. Deciduous Leaf Parts • Veins • Midrib vein • Down the middle • Petiole • Stem

  8. Deciduous Leaf Parts • Blade • Main green part • Contains chloroplasts • Node • Where leaf attaches • Twig

  9. Final Thought • Take the names of trees that you know and try to put them in to the two categories that you now know.

  10. Acronym • Write down what you think this word means.

  11. BASS V LEGS • Bark description (color and texture on twigs) • Alternate around/alternate beside/opposite/whorled • Simple/pinnate/double pinnate/palmate • Shape of tree (without leaves) • Veins (pinnate/palmate/parallel) • Lobed/unlobed blades • Edge (smooth – coarse/finely toothed) • General leaf size (width and length of one blade) • Seeds (describe and rub/draw)

  12. Differences • Look at your list of differences and see if you came up with some of the same answers as the BASS V LEGS.

  13. Question of the day • How do plants move food and nutrients throughout the whole plant?

  14. Veins • Pinnate • Parallel • Palmate

  15. Smooth Leaf Edges Toothed / serrated

  16. Leaf Differences • Look at this picture. Is it one leaf or more than one?

  17. Simple One petiole and one blade Types of Leaves

  18. Types of Leaves • Pinnately compound • Double pinnately compound • Palmately compound

  19. Lobed/Unlobed Lobed Unlobed

  20. Which picture shows arrangement?

  21. Alternate • One leaf at each node Around or Beside

  22. Opposite • Two leaves at each node

  23. Whorled • More than two leaves which come out of each node

More Related