ECOSYSTEMS

 An ecosystem is a community of living things that live together in a particular habitat.

It has three components: living things + physical environment and their relationships.

All living things belong to a species. A population is all the living things of the same species in an ecosystem. A community is all the different populations that live together in the same ecosystem.

Local council and local services

Every village, town or city is called a municipality. Every municipality has a local council, that is the government that represents all the people.

How can we be responsible citizens?

What are local services?

There was / There were

 Watch these videos to review this part of grammar:

Now try to practise with these interactive activities:

Cities, towns and villages

Here you have some videos and a short story to understand better about the main differences between a city, a town and a village.

 

 Watch these videos to review the adverbs of manner.

GENERAL RULES TO WRITE ADVERBS OF MANNER:

Complete these activities to check your understanding: 

PRESENT CONTINUOUS

 Here you have a chart with the basic information about the present continuous tense.

Try with this interactive worksheet to practise more 👇

INVERTEBRATES (MIND MAPS)

Hi children! Here you have a summary about the main groups of invertebrates. It will be very useful to study and review about these amazing animals.

There are many different types of invertebrates and we classify them into groups. The main groups of invertebrates are:

1. Arthropods:
                          -   Insects.
                          -   Arachnids.
                          -   Crustaceans.
                          -   Myriapods.

http://studyjams.scholastic.com/studyjams/jams/science/animals/arthropods.htm

2. Molluscs:
                         -    Gastropods.
                         -    Bivalves.
                         -    Cephalopods.

3. Other invertebrates:

                         -        Worms.

                         -        Echinoderms.

                         -        Jellyfish.

                         -        Sponges.