PTE Reading
Re-order Paragraphs
1 questions. Answer them all, then submit once for your section score.
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1.
Re-order Paragraphs
Arrange the sentences into the correct order.
Put the sentences in the correct order:
- As a result, citizen science has become an essential tool for monitoring environmental change on a large scale.
- Because thousands of volunteers contribute simultaneously, the project gathers far more observations than any single research team could manage alone.
- Ornithologists then use this crowd-sourced data to track migration patterns across entire continents.
- One such project invites volunteers to photograph birds in their gardens and upload the images to a shared database.
- Citizen science refers to research projects in which members of the public collect or analyze data alongside professional scientists.