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What are the negative effects of climate change?

(A typical 10 mark question) The Earth's temperature has fluctuated over the last 10,000 years, causing the climate to change. This change is caused by many long and short term factors. As temperatures rise,...
CH
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A straight line goes through (0,1), (2,5) and (4,9). The equation of the straight line is y=2x+1. Is the point (7,12) on this straight line?

First we'll figure out what the numbers in the co-ordinates mean. On the point (7,12) x= 7 and y=12. - The equation of the line is in the form of y=mx + c so for the point to be on the line, the y value must...
HC
Answered by Harriet C. • Maths tutor
9623 Views

What are Michael Porter's Generic Strategies?

Porter's generic strategies help to establish a business's competitive advantage. In order to do this Porter outlines two generic strategies. The first is cost leadership which is the ability to produce prod...
TC
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Explain one study related to localisation of function in the brain

One study related to localisation of function in the brain is the famous case study of HM by Scoville and Milner (1957). As a child, HM suffered from severe epilepsy, in an attempt to improve his condition, ...
JT
Answered by Jack T. • Psychology tutor
7523 Views

Please describe how, and explain why the texture of an igneous intrusion would change from the outer edge to the centre.

When intruding, hot magma contacts the cool country rock this will cause the outer edge will quickly cool and harden, therefore there will not be much time for crystals to form leaving a very fine crystal te...
SA
Answered by Sophia A. • Geology tutor
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