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Geography
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Explain how the increasing use of fossil fuels and changes in agriculture may have contributed to global changes in temperature.

The burning of fossil fuels releases CO2 into the atmosphere. This CO2 adds to the greenhouse effect as it blocks more heat from leaving the atmosphere, therefore increasing the temperature of the earth. ...

Answered by Kieran R. Geography tutor
3891 Views

What is the difference between the Mercalli and Richter scale?

The Mercalli and Richter scales are both used when measuring the impacts of seismic activity. However, while the Richter scale measures the magnitude of the earthquake (meaning the force of the earthquake...

Answered by Matthew H. Geography tutor
15668 Views

what are the characteristics of a destructive and a contructive wave?

Destructive waves are characterised by strong backwash and a weaker swash, as well as the waves being steeper and close together. A destructive wave takes sediment away from the beach. On the other hand, ...

Answered by Issy M. Geography tutor
6833 Views

Explain longshore drift.

The prevailing wind blows over the sea at an angle to the coastline, therefore it will cause the swash to run up the beach at a 45 degree angle, this will carry sediment with it which will be deposited. T...

Answered by Hattie O. Geography tutor
1534 Views

Explain the impacts of rural to Urban migration in an urban area

Rural to urban migration is the process whereby people move form the countryside into cities and urban areas, often due to a range of pull and push factors. The impacts to an urban area can be negative. F...

Answered by Melissa G. Geography tutor
3109 Views

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