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Study Figure 3 which shows a satellite image of an area of vegetation that has been affected by human activity. Describe and comment on the impact of the human activity shown. (7 marks)

The image is of what looks to be a quarry. In the left of the image there is a lake, possibly with waste materials from the quarry. There are roads leading away from the area on the right, presumably to carr...
CG
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“Everyone knows what good means” Discuss (meta ethics)

Meta-ethics is the branch of ethics that aims to determine the usefulness of ethical language. Cognitivists believe that ethical language is meaningful, thus implying that everyone should know what good is. ...
LS
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Give two reasons why tropical storms eventually lose their energy

Friction from passing over the land makes them lose their energy Land at high altitudes and water have a cooling effect, causing a loss of energy
CG
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Solve the simultaneous equations. x^2 + y^2 = 29. y-x = 3

The 2 equations are: 1) x 2 + y 2 = 29 2) y-x=3 In this kind of simultaneous equation, you cannot take it away from each other. Instead, you need to substitue. To do so, rearrange the 2nd equation to make x ...
PS
Answered by Pallave S. • Maths tutor
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How do I use the bow-tie circle theorem?

To explain this question, I would first draw a digram of a circle. Then I woud add a chord and create triangles with vrtices at the circumference of the circle which all have the chord as a base. Next, I wou...
IT
Answered by Ivana T. • Maths tutor
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