Details the process of "isostatic rebound" as ice weight decreases.
Note: The exact order of questions varies depending on the book or website you are using (Cambridge IELTS, online PDFs, etc.), but here are the standard answers found in most versions of this practice test. ice and fire reading passage answer ielts
| Word | Definition | Synonym | | :--- | :--- | :--- | | | Located beneath a glacier | Under-ice | | Geothermal | Relating to the internal heat of the Earth | Thermal | | Magma | Molten rock beneath the earth's surface | Lava (above ground) | | Eruption | An explosion of steam and lava | Outburst | | Cauldron | A large, bowl-shaped depression | Crater | | Runoff | Water that flows over the ground surface | Discharge | | Seismic | Relating to earthquakes or earth vibrations | Tremor | | Aquifer | An underground layer of water-bearing rock | Groundwater reserve | | Volatile | Liable to change rapidly and unpredictably | Unstable | | to monitor | To observe and check progress over time | To track | Details the process of "isostatic rebound" as ice