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Ecosystems : Question 1
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The map of the world drawn below shows the main ecosystems of the biosphere:

 

map

 

The percentages of the ecosystems is are as follows:

 

Ecosystem

Percentage

Desert and Tundra

09,2%

All Forests

20,3%

Grassland

05,3%

Cultivated land

02,8%

Sea and Fresh Water

62,4%

 

(a)Draw a pie chart to represent the five ecosystems?

Link here for a reminder about drawing pie charts

pie

(b) Name two other ecosystems which are not shown on the list

(i)

(ii)