The world is an apple

7
How much of the world’s land is used for growing crops?

description

How much of the world's land is used for growing crops? This presentation highlights the small area of agricultural land which supports the entire world and why we need to protect it.

Transcript of The world is an apple

Page 1: The world is an apple

How much of the world’s land

is used for growing crops?

Page 2: The world is an apple

Compare the

earth to an apple

and we can see

the amount of

land available for

crop planting...

The World is an Apple.

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¾ is water and can’t be used..

¼ Land

¾ Water

The World is an Apple.

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Swamps

Deserts

Mountains

Of the land, half is unsuitable due to its

condition...

The World is an Apple.

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Of whats left, ¾ is unusable...

Too Wet/Hot

Too Rocky Too Developed

The World is an Apple.

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Of whats left, ¾ is unusable...

Too Wet/Hot

Too Rocky Too Developed

Available

for Crops

The World is an Apple.

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Only 3.125% of the

surface of the earth is

available for crop

production.

The same proportion as

this tiny piece

of apple:

The World is an Apple.