Sources Of Timber Flashcards

1
Q

What are the sources of timber?

A

Hard wood, soft wood and manufacturing boards

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2
Q

Give an example of some hard woods?

A

Oak, magnogany, beech, balsa

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3
Q

Are hard wood deciduous or confirous?

A

Deciduous

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4
Q

What does deciduous mean?

A

They lose there leaves

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5
Q

True or false
Hard woods stop growing in winter

A

True - 100 years to grow

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6
Q

Soft woods or hard woods
Less sustainable and more expensive

A

Hard wood

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7
Q

Give examples of soft woods?

A

Pine, cedar, larch

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8
Q

Are soft woods coniferous?

A

Yes

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9
Q

How are soft woods grown?

A

Commercially as they are often cheaper

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10
Q

Which trees grow the quickest?

A

Soft woods - 30 years

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11
Q

Do soft woods grow all year round?

A

Yes - they contain knots

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12
Q

Give an example of some manufactured boards?

A

Plywood, MDF, chipboard

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13
Q

What are manufactured boards made out of?

A

Wood chipping and dust

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14
Q

What are manufactured properties compared to natural woods.

A

They are better

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15
Q

Which is the cheapest source of timber?

A

Manufactured boards

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