Tree bark quiz

what is #1

• radial surface

• pith

• inner bark

• growth rings

what is #2

• heartwood

• sapwood

• outer bark

• transverse

  surface

What is #3

• outer bark

• tangential surface

• inner bark

• radial surface

What is #4

• outer bark

• inner bark

• pith

• sapwood

what is #5

• leaf

• inner bark

• radial surface

• outer bark

what is #6

• growth rings

• sapwood

• pith

• tangential

  surface

What is #7

• outer bark

• inner bark

• heartwood

• sapwood

What is #8

• sapwood

• heartwood

• radial surface

• inner bark

what is #9

• sapwood

• pith

• heartwood

• tangential surface