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WorksheetsUnit 3- Ecosystems
Total questions: 15
Worksheet time: 1hrs 15mins
An ecosystem is made up of two parts: biotope and biome. TRUE or FALSE?
False
True
Which part of an ecosystem includes non - living things?
Biosphere
Biotope
Biocoenosis
Habitat
A population is a...
Collection of different communities
Groups of organisms that live together and belong to the same species
Collection of different populations
Groups of organisms that live together and belong to different species
A community is...
a group of animals that live together and belong to the same species.
a groups of ecosystems.
the relation between different species
a collection of different populations that live together in one place
The realtionship that exist between individual members of different species is called...
Interspecific relationship
Intraspecific relationship
Inter de Milán
Interferences
FOOD CHAIN: In which groups can we include it?
Producers
Primary consumers
Secondary consumers
Tertiary consumers
Descomposers
FOOD CHAIN: In which groups can we include it?
Producer
Primary consumer
Secondary consumer
Tertiary consumer
Descomposer
In the FOOD CHAIN, which group include the herbivores?
Producers
Primary consumer
Secondary consumer
Tertiary consumer
Descomposer
Whish one breaks down the remais of dead organisms?
An artificial ecosystem is an ecosystem where human activity has altered the biotope. TRUE or FALSE
False
True
Natural Ecosystem: In which ecosystem rains a lot and there are lots of kinds of animals?
Savannah
Forest
Rainforest
Dessert
Natural Ecosystem: where do zebras, rabbits, owls and insects live?
Rainforest
Grassland
Dessert
Tundra
Where can you find the animals of the picture?
In a river
In a dessert
In a rainforest
In an aquatic ecosystem
What consequences does human activity have?
Pollution and overfishing
Pollution, overfishing and deforestation
Nothing
Forest fires, deforestation, pollution and overfishing
Forest fires is...
The destruction of forests by human activity
Realising poison into the water, air and soil
The loss of trees ans doils because of large fires
