ENGLISH:
- Study irregular verbs from "To Be" to "cut".
- Don´t forget finishing the revision activies in your pupil´s book pages 41 and 41 (some can be done on your book others in your notebook)
NATURAL SCIENCE:
1) Read pages 52 and 53.
2) Watch the video below:
3) Not compulsory activities to review:
2) Watch these videos about trophic relationships.
3) Copy this summary in your notebook:
SUMMARY
PAGES 48 AND 49
A trophic relationship shows how living things are related each other in an ecosystem by food.
The trophic relationships in ecosystems are balanced and they work as a cycle.
Elements in a trophic relationship:
- Producers: They make their own food (photosyntesis). Plants.
- Primary consumers: They feed on plants. They are herbivores.
- Secondary consumers: They feed on primary consumers. They are carnivores.
- Tertiary consumers: They feed on carnivores and some in hervibores too. They are omnivores.
- Decomposers: They break down dead living things and they are helpful for soil because they help soil to get nutrients. Decomposers are worms, some bacteria, fungi...
Ecosystems have:
- Food chains between different organisims (producers, consumers, decomposers)
- Food webs: These are formed by groups of food chains.
ENGLISH:
