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What shrinking sea ice means for the planet This phenomenon has both positive and negative consequences. For example, due to changes in ice volume, ships will be able to sail from Northern Europe to North America and East Asia via the Arctic. This route will be much cheaper than across the Atlantic and Pacific Oceans.
In addition, it will become easier to extract oil, gas and minerals in the region. However, shrinking sea ice could drastically change the climate. Sea ice effectively reflects incoming solar energy back into space. Otherwise,, heats moible number data them up and accelerates global warming, which leads to various natural disasters. In addition, the acceleration of ice melt will be catastrophic for northern animals, as it will complicate the search for food. Polar bears, for example, rely on ice to hunt seals.
Among renewable energy sources, geothermal energy is also distinguished: installations with heat pumps, geothermal power plants. We tell you how they are arranged, on what principle they work and where they are relevant. Expert: Igor Valigun - graduated from the Russian Chemical Technical University named after. Mendeleev with a degree in environmental engineering, a specialist in renewable energy sources (heat pumps), a candidate of economic sciences in the field of renewable energy.
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