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Food chain is a food relationship between organisms in a habitat. It describes the eating relationships between species within an ecosystem. Plants are eaten by herbivores and omnivores. Herbivores are eaten by carnivores and omnivores. In the food consumption relationship, energy is transferred from one organism to another. In a habitat, several food chains can be found and they form the food web.

Referring to our UPSR syllabus, food chain is one of the Standard 5 topics, and it is one of the commonly asked topics in UPSR (see past year question 2007 & 2008).

There are activities, Revision Bite and quiz on BBC.CO.UK that you may try to test your understanding of the topic.

Once you have completed the activity, click the Revision Bite button, as shown in the picture below. Click 1, 2, and 3 for the revision notes.

You may also skip the revision notes and do the quiz to test your understanding. Good luck!

Related Past Year Question:

• PYQ - Science 2007 Sec.A.Q7
• PYQ - Science 2007 Sec.A.Q6
• PYQ - Science 2008 Sec.0.A.Q4