Look at the photographs and talk about them with your partner.
Four photographs showing different ways communities obtain and secure water supplies.
First, I'd like you to look at pictures B and C and talk together about the advantages of these ways of obtaining water and the limitations they might have. You have about 1 minute for this, so…
Thank you. Now look at all the pictures. I'd like you to imagine that a drought-prone city is designing a long-term water-security strategy. Talk together about reliability, environmental impact…
Deblochează tot conținutul
Deblochează toate examenele, simulări nelimitate, toate cele 80 de etape ale jocului și multe altele.