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In Freiburg, sustainable and efficient transport has been developepd with the introuction of 500km of cycle lanes. The significantly reduces CO2 emissions in the city and encourages a sustainab...
A u-shaped valley starts life at high altitude near the peaks of a mountain range. As snow falls, it gradually compacts due to pressure and turns into ice. As this ice gets heavier and heavier, it becomes...
One outcome of globalisation is the advantages towards the environment. Advantages on the environment include; the efficient allocation of resources in order to prevent the wastage of valuable resources, ...
Technological leapfrogging is the process of skipping inferior technology in order to reach a more efficient and cost-effective solution. Technology can increase the access to many resources such as mobil...
The formation of a waterfall is predominately a result of geology. Throughout the long profile of a river horizontal bands of soft and hard rock are passed over. The harder rock is generally on top of the...
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