Wednesday, 21 May 2014

My reading

W.A.L.T: understand new vocabulary

These are 5 of the new words I have learnt. 

Nautical miles: a former British unit of length. 

Tainted: a trace of something bad or harmful. 

Census: a count of population. 

Bioindicator's: a living organism that shows how healthy an ecosystem. 

Ecosystems: communities of organisms and their physical environments. 

My next step is: to find a deeper meaning.    

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