grade 6 Matter and Energy in Ecosystems.pptx

grade 6 Matter and Energy in Ecosystems.pptx

1. Matter and Energy in Ecosystems Chapter 10 , Lesson 3

2. July 22, 2012 Footer text here 2 What do plants , animals and humans have in common ? Living things Need air Need water Reproduce and have life cycles Need food

3. July 22, 2012 Footer text here 3 What do living things get from food ? They get “ Energy “ , which is important for their ; Movement and activities Reproduction Growth

4. July 22, 2012 Footer text here 4 Do plants eat food ? How do you think plants get energy ? Plants are …………… Plants make ( Produce ) their own food. Producers

5. July 22, 2012 Footer text here 5 How do plants Produce their own food ? Water Carbon dioxide gas Energy from sunlight Oxygen gas Sugars Green Plant leaf This process is called ; ……………….. Photosynthesis

6. July 22, 2012 Footer text here 6 From where do you think these two Animals get their energy ? The lioness gets energy by eating another living organism ( Zebra) The Zebra gets energy by eating another living organism ( Grass ) Both are …………… Consumers

7. Classify the following consumers according to what They eat :- Eat plants Eat Animals Eat both July 22, 2012 Footer text here 7 Carnivores Herbivores Omnivores

8. July 22, 2012 Footer text here 8 What do you think happens to dead plants and to the bodies of dead animals ?

9. July 22, 2012 Footer text here 9 Earthworms Mushrooms Bacteria Are living things that breakdown dead organisms and get their energy from them . They are …………… Decomposers

10. July 22, 2012 Footer text here 10

11. Questions

12. July 22, 2012 Footer text here 12 1 - Which is an example of a decomposer ? a- a bird b- a mushroom c- grass d- a snake 2 -Which of the following describes a producer ? a- an animal that eats only plants b- the process plants use to make food c- a living thing that makes its own food d- a living thing that eats other living things. 3- A farmer grows corn in a field. The farmer feeds the corn to his chickens. What do the chickens get from the corn ? a- energy b- illness c- oxygen d- water