Natural Science Exam

The unit 6 test on ecosystems is on Wednesday, February 17.  

Revision for Natural Science test. Unit 6 Ecosystems.

1. We studied 5 important ecosystems. What are they? Do you know their most important characteristics?
2. Do you know the definitions of these words? Flora, fauna, a community, an environment,
   a habitat, an ecosystem, a population.
3. Identify the links in a food chain. (producer, primary consumer, etc.)
4. Complete a text with missing words to explain how a food chain works.
5. Decide if sentences about grasslands, marine ecosystems and urban ecosystems are true or false.
6. Match a living thing to its ecosystem.