Look at the photographs and talk about them with your partner.
Four photographs showing different methods used to preserve food for longer.
First, I'd like you to look at pictures B and C and talk together about the knowledge required and why people might choose food preserved in these ways. You have about 1 minute for this, so don't…
Thank you. Now look at all the pictures. I'd like you to imagine that a food museum is preparing an exhibition about how preservation has changed society. Talk together about historical importance…
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