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WorksheetsEcosystems
Total questions: 15
Worksheet time: 15mins
What is an ecosystem?
It is all the living organisms.
It is the physical place including the non-living things.
It is the relationships between living organisms
It is all the living and non-living organisms in a specific place and the relationships between them.
What is the biotope?
It is the non-living things.
It is the physical place including the non-living things (water, air, rocks...)
It is all of the living organisms (plants, animals, fungi...)
It is all the living and non-living things in a specific place.
What is the name of all the living organisms (plants, animals, fungi, monera and protoctists)?
Ecosystem
Biotope
Biocoenosis
Species
What types of ecosystems are there?
There are 2: Aquatic and Land.
There are 3: Salt water, Fresh water and Land
There are 3: Gregarious, Families and Societies.
There are 3: Aquatic, Land and Mixed
What type of relationship do animals of the same species have for protection and reproduction? (For example: Fish)
Gregarious associations
Families
Societies
Commensalism
What type of relationship do animals of the same species have where work is distributed and very organized? (For example: Bees)
Gregarious associations
Families
Societies
Commensalism
What type of relationship do animals of the same species have where they hunt together and protect the young? (For example: Wolves)
Gregarious associations
Families
Societies
Commensalism
What is mutualism? It is a relationship between different species that interact with each other and...
when one species gains (wins) and the other one loses.
when any of both species benefits
when both species benefit
when one species gains but it is not bad for the other species.
What is commensalism? It is a relationship between different species that interact with each other and...
when one species gains (wins) and the other one loses.
when any of both species benefits
when both species benefit
when one species gains but it is not bad for the other species.
Which ones are examples of anatomical adaptations? (More than one can be correct)
The thick fur of a polar bear.
The gills that fish use to breath.
The migration of many animals when the season changes.
The spines of a cactus for protection.
What is biodiversity?
It is the collection of many of the same living organisms that live in a specific place.
It is the collection of all the different species that live in a specific place.
It is all the living and non-living things.
It is the collection of all the non-living things in a specific place.
What is destroying our ecosystems? (More than one can be correct)
Pollution causing global warming and climate change.
Deforestation: cutting down tress to build. (Fewer trees = less oxygen).
Soil degradation.
Overpopulation: More people means more needs (resources, food, houses...).
What are the rules of the three Rs? (More than one can be correct)
Reduce the quantity of material and energy.
Rubbish: throw everything away.
Reuse: Use things more than once.
Recycle: transform used objects into new products.
How well did I understand all the concepts in unit 4 "Ecosystems"?
I understood everything.
I understood almost everything.
I understood only some things
I didn't understand anything.
How much do you miss school?
Nothing.
A little bit.
A lot.
I would go back tomorrow If I could!!
