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Ecosystems Unit

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Overall rating 4 out of 54.8 (10 ratings)

Last updated 13 May 2013, created 16 June 2011, viewed 5,940

For IGCSE Combined Science - Biology

Downloads and web links

  • Powerpoint documentOther
    Energy Loss in an Ecosystem.pptx (413kb, Powerpoint document)
  • Powerpoint documentOther
    Feeding relationships in an ecosystem.pptx (1mb, Powerpoint document)
  • Powerpoint documentOther
    Food Webs.pptx (535kb, Powerpoint document)
  • Powerpoint documentOther
    Greenhouse Effect and Acid Rain.pptx (558kb, Powerpoint document)
  • Powerpoint documentOther
    Managing Natural Resources.pptx (2mb, Powerpoint document)
  • Powerpoint documentOther
    Pesticides and Biological Control.pptx (5mb, Powerpoint document)
  • Powerpoint documentOther
    Studying an Ecosystem.pptx (4mb, Powerpoint document)
  • Powerpoint documentOther— Interactive Whiteboard
    The Carbon Cycle.pptx (2mb, Powerpoint document)

  • for pupils

  • Powerpoint documentWorksheet
    DDT worksheet.pptx (302kb, Powerpoint document)
  • Word documentWorksheet
    Deforestation WebquestName.docx (13kb, Word document)
  • Word documentWorksheet
    Effects of Acid Rain Reading Exercise.docx (418kb, Word document)
  • Word documentWorksheet
    Energy Flow in Ecosystems ActivityName.docx (49kb, Word document)
  • Word documentWorksheet
    Feeding relationships in an ecosystem.docx (186kb, Word document)
  • Word documentWorksheet
    Food Webs.docx (55kb, Word document)
  • Word documentWorksheet
    Poor Management of Natural ResourcesName.docx (12kb, Word document)
  • Word documentWorksheet
    Predator, Parasite or Pathogen cards.docx (11kb, Word document)
  • Word documentWorksheet
    Studying an Ecosystem.docx (12kb, Word document)
  • Word documentWorksheet
    The Carbon CycleName.docx (466kb, Word document)
  • Word documentWorksheet
    The Greenhouse Effect and Acid RainName.docx (121kb, Word document)
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Reviews (7)

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Really, really helpful. You have just saved me hours of work. Many thanks for sharing :)

from Maenoferren, 28 April 2013 		(report comment) 5 out of 5

Thank you -helpful and time saving resources!

from lentwistle, 14 April 2013 		(report comment) 5 out of 5

Very useful DDT worksheet, many thanks.

from rockshoe, 03 April 2013 		(report comment) 4 out of 5

Thankyour soooooo much for these great resources!

from me11i55a, 21 March 2013 		(report comment) 5 out of 5

This is VERY helpful!!

from rugregory, 06 August 2012 		(report comment) 5 out of 5
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Masfar"s avatarMasfar

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Biology, Chemistry, Science
Statistics
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