Unit on Trees
Trees
Why Trees are Important
Plant a Tree
Why Trees are Important to Me!
Chemicals and Medicines
Cool Temperatures
Food
Reduces Pollution/Saves Energy
Paper
Shelter
Purifying the air we breathe
Essential to our world
Parts of a Tree
Functions
Annual Rings
Soil
Roots
Pith
Heartwood
Trunk
Branches
Crown
Types of Trees
Coniferous
Evergreens
Deciduous
Going Outside
Cones
Bark
Leaves
Investigating Tree Particles
Trees Have Needs Too!
Sunlight
Photosynthesis
Nutrients
Water
