MECHANISMS

 Click on the following links to watch the videos related to Simple Machines:

-          Simple machines. Pulley

-          Lever

-          Inclined plane

-          Wheel and axle

UNIT 4. WOOD

TRANSLATE INTO SPANISH

A

Ash

B

Birch

Beech

Branch

Bark

Broadleaf

C

Chesnut

Cork

D

Deciduous tree

E

Elm

Evergreen tree

F

Fir

G

Growth rings

H

Heartwood

Hardwood

L

Leaf

Leaves

N

Needle

O

Oak

P

Pine

Poplar

R

Root

S

Stem

Seed

Steel

Sapwood

Softwood

Sap

T

Timber

Tree

Trunk

W

Wood

Walnut