Documents Recall How can we monitor air, water and soil pollution? Write down what BOD stands for and the...

Slide 1Recall  How can we monitor air, water and soil pollution?  Write down what BOD stands for and the definition.  How can BOD be used to identify pollution?…

Documents Hydrosphere - Hydrologic cycle. Hydrosphere - Global distribution of water.

Slide 1 Hydrosphere - Hydrologic cycle Slide 2 Hydrosphere - Global distribution of water Slide 3 Global water stress Water stress occurs when the demand for water exceeds…

Documents Recall

Recall Recall How can we monitor air, water and soil pollution? Write down what BOD stands for and the definition. How can BOD be used to identify pollution? Learning outcomes…