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How do tectonic plates move?

The lithosphere (the solid bit underneath continents) acts as the major compenant of tectonic plates. The asthenosphere (80-200km deep) is a mostly solid layer, despite being described often as ‘molten rock’...
JM
Answered by Jack M. Geography tutor
3628 Views

What are imaginary numbers and why do we use them?

Imaginary numbers can seem very daunting when you first encounter them. The name is the most confusing part; how can a number be imaginary? Do imaginary numbers really exist? You can think of the set of imag...
TH
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Evaluate one treatment for phobias from the learning approach – Systematic Desensitisation (12 marks)

The student would need to make points surrounding these areas of the treatment: D – different theoryE - expenseS – supporting studyS – side effectsE – ethical strengths/weaknessesR – root cause?T – time They...
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Answered by Carmel B. Psychology tutor
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What is biodiversity?

To approach this question, it is important that you understand there is no one answer for the term biodiversity. There will be an exam board definition provided, so it would be best to start of with this. Bi...
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Answered by Nilufa A. Geography tutor
3410 Views

How does Shakespeare explore the theme of fate in the prologue of Romeo and Juliet

The Prologue is a key element in how our expectations of the outcome of the tragedy of Romeo and Juliet are handled. The Prologue, which was often delivered by an authorial character (see Gower in Pericles, ...
LR
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