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Study
Ecosystems: definition and types
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What type of animal is it?
Vertebrate, mammal
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Why are pesticides dangerous?
Because they travel to the water
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Name this ecosystem
Tropical rainforest
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Transports and factories cause...
Pollution
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Name this ecosystem
Tundra
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Give two examples of biotic factors
Any type of plants or animals
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It is a forest with deciduous trees
Temperate forest
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What can you see in the picture?
Food chain
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Food chains have an arrow because...
It represents the way the energy travels
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Name this ecosystem
Savanna
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In this ecosystem there are no plants. It has got long winters and short summers
Tundra
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Name this ecosystem
Temperate forest
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What are the biotic factors in an ecosystem?
The living things: plants and animals
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It is a forest with evergreen trees
Tropical rainforest
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What type of animal is it?
Invertebrate, arachnid
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What are the abiotic factors in an ecosystem?
The non-living things
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Name this ecosystem
Taiga
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Give two examples of abiotic factors
Water, air, soil, rocks, sunlight, oxygen...
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In this ecosystem there are lots of pines
Taiga
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In this ecosystem there is little to no rain. Animals are nocturnal
Desert
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How do we call it when humans fish too many fish?
Overfishing
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When humans cut off too many trees it is called...
Deforestation
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What type of animal is it?
Vertebrate, amphibian
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Name this ecosystem
Desert
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