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The natural greenhouse effect is how the atmosphere works to absorb and reflect radiation to keep the Earth warm. The sun emits short wave radiation towards the Earth. The Earth's atmosphere absorbs this ...
Salts and minerals are dissolved into the river water and thus travel in solution. Insoluble materal such as clay floats giving the river water a darker murky appearance as it travels in suspension. large...
Oxbow lakes are created where meanders are found on a river's long profile. On a meander bend, the fastest flow of water occurs on the outside bend, causing erosion, whilst the slowest flow is on the insi...
Yes, if a diagram is relevant, always use them. For example if you are answering a questions of the different types of tectonic plate boundaries it would be helpful to sketch and briefly label each one to...
(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 ri...
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