Find your added subjects in My Bitesize. Threats to coastal communities often include natural weather extremes, coastal erosion and sea level rise due to climate change. Vulnerability is the potential ...

An accurate result is one judged to be close to the true value Reliability is affected by the number of results taken, including repeat readings and the range of results collected. Results are said to ...

The upcoming schools white paper will “focus on setting early expectations on behaviour”, the education secretary has said.