Page 45 - 新思维科学学生用书7 样章

2 Materials and their structure

2.4 The water cycle

In this topic you will:

• learn about the water cycle
• use scientific words to describe stages of the water cycle.

Getting started Key words

Spend one minute thinking about where rain comes from. atmosphere
Then spend two minutes discussing your ideas with a partner. groundwater

Now write down your ideas and show them to your teacher.
open water
precipitation

surface run-off

transpiration
water cycle

water vapour

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