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Geography
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To what extent is soil degradation an issue for humans? (introduction)

Soil is extremely important to sustain human life, with 95% of food coming from soil. Soil degradation has occurred globally due to mass farming and the use of unsustainable techniques such as using heavy...

Answered by Geography tutor
1453 Views

Explain how physical and human factors contribute to an increased risk of water insecurity.

water insecurity is the result of not having accessible and reliable water stores Human:over abstraction- Israel pollution- chinadams.. less water down stream e.g. Mexico salinisation: over pumping in isr...

Answered by Darcy S. Geography tutor
2432 Views

Explain why we appear to be living in a 'Shrinking World?'

We are living in an era of increased globalisation; globalisation has existed throughout our history but due to technological and political advancements in recent decades the world has been brought togeth...

Answered by Benjamin K. Geography tutor
32636 Views

What is a destructive plate margin?

A destructive plate margin is formed where the oceanic plate meets the continental plate, and undergoes subduction due to the greater density of oceanic crust. As it is subducted, the oceanic plate melts ...

Answered by Erin M. Geography tutor
6785 Views

How is the Hawaiian Island chain forming?

The Hawaiian Island chain is a collection of volcanic islands in the Pacific Ocean that have formed over a hotspot in the centre of a tectonic plate, rather than at a plate boundary (where volcanoes commo...

Answered by Romy M. Geography tutor
8017 Views

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