PTE AcademicReading
Fill in the Blanks
In the text below some words are missing. Drag words from the box below to the appropriate place in the text. To undo an answer choice, drag the word back to the box below the text.
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Word Bank
Shrinking Glaciers
climate and water supplyMountain glaciers in most parts of the world are shrinking because of (1) temperatures. Glaciers store water as ice in winter and release it (2) during the warm months, so their loss threatens the water supply of millions of people downstream. At first, faster melting can actually (3) river flows, but once a glacier becomes too small, the water it provides in summer begins to (4).