Top answers

Geography
A Level

Evaluate the political and social implications of energy supply pathway disruption (15).

Arguably, the most potentially devastating implications are those that have a significant political dimension. Though the economic and political impacts are often closely intertwined, the political aspect...

Answered by Eva C. Geography tutor
4278 Views

What are the impacts on host countries of voluntary migration?

Using the UK as a case study, voluntary migration has benefits and costs to the host nantion. Voulntary migration can help balance demographic changes to sustain a healthy working age population. In doing...

Answered by Francesca B. Geography tutor
4976 Views

Discuss the relative importance of human and physical causes of desertification. [15 marks]

Desertification is the expansion of dry desert conditions into areas that previously had not experienced them. This is characterized by lower soil productivity and a depletion of natural resources. There ...

Answered by Oliver S. Geography tutor
5054 Views

What is a physical reason why river basins are naturally vulnerable to flooding?

One reason is due to a lack of vegetation in a river basin. Vegetation acts as a barrier to surface runoff, therefore it reduces overland flow. If vegetation is limited, water will quickly enter river cha...

Answered by Daniel H. Geography tutor
1631 Views

Assess the importance of a chosen marine ecosystem (15)

Coral reefs: diverse/fragile ecosystem, found in coastal areas/tropics/warm waters 23-29degrees C, (temp needed to sustain growth) valuable goods and services, threatened by global warming, rising SST. 1)...

Answered by Maria B. Geography tutor
1884 Views

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