ODWS icon

The Open Door Web Site
HOMEPAGE CHEMISTRY PHYSICS ELECTRONICS HISTORY HISTORY OF SCI & TECH MATH STUDIES LEARNING FRENCH STUDY GUIDE  PHOTO GALLERY
BIOLOGY HOMEPAGE  IB BIOLOGY WEB TOPIC CHAPTERS FACTS & FIGURES LABORATORY WORK QUESTIONS & QUIZZES ECOLOGY CLUB PLAYS

 

Reference chapter

Question 1
HTML version
PDF version

 

 

 

 

ECOSYSTEMS

Custom Search

Question 1

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

 

The Open Door Web Site is non-profit making. Your donations help towards the cost of maintaining this free service on-line.

Donate to the Open Door Web Site using PayPal

SITE MAP
WHAT'S NEW?
ABOUT

PRIVACY

COPYRIGHT

SPONSORSHIP

DONATIONS

ADVERTISING

© The Open Door Team 2017
Any questions or problems regarding this site should be addressed to the webmaster

© Paul Billiet and Shirley Burchill 2017

Hosted By
Web Hosting by HostCentric


SiteLock