Plants Worksheets
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Name _____________________________
Date ___________________
Parts of a Tree and Tree Growth
Complete the puzzle.
12
3
4
5
67
8
9
1011
1213
14
15
16
HEARTWOOD
TAPROOT
GROWTHRINGS
ROOTS
WOOD
HUNDRED
BRANCHES
HAIRS
TRUNK
BARK
BUDS
TEN
CROWN
PHLOEM
STEM
SOIL
LEAVES

 

down 1.

The trunk is the main ____ of the tree.
down 2.

The part of a tree that absorbs sunlight and makes food.
down 3.

The part of a tree that is above the trunk and consists of branches, twigs, and leaves.
down 5.

The old annual rings that are no longer living, form the ____ of the tree.
down 6.

You can determine the age of a tree by counting the ___ on the stump. (2 words)
down 7.

The annual growth rings show the amount of ____ produced during one growing season.
down 9.

Each root has thousands of root ____ that make it easy to absorb water and nutrients.
down 10.

A tree with a ____ growth rings has lived for 10 years.
down 11.

The outer protective layer of tree trunks that protects against animals and prevents the tree from losing water.
down 13.

The part of a tree that supports the crown and transports water, minerals, and food throughout the tree.
across 1.

The roots of a tree absorb water and nutrients from the ____.
across 4.

A delicate layer in a tree trunk that is just underneath the bark. This layer transports food from the tree leaves to other parts of the tree.
across 8.

Some trees have a ____, which is a main root and much larger than the other roots of the tree.
across 12.

These grow into the soil and hold the tree in place.
across 14.

A tree with a ____ growth rings has lived for 100 years.
across 15.

Flowers, new leaves, or stems grow from these in the spring.
across 16.

A tree increases its height through the growth of ____ and its trunk.

 

Answer Key
1S
OI
2L
3C
TE
REA
4P
HLOEMV
WE
NS
5H
E
6G
7W
8T
APROOT
ROO
9H
TWDA
WTI
10T
11B
OHR
EAO
12R
OO
13T
S
14H
UNDREDIR
KN
15B
UDS
GN
16B
RANCHESK