Deforestation in Amozonia.
Deforestation in Amozonia The Amazon rainforest in Brazil is the world largest rainforest with over 30 million different species of plants, animals and insects. The rainforest used to cover of the earths surface but today only covers . This is mainly because some parts of the forest are being rapidly deforested because the forest is so useful to so many people. Deforestation provides benefits for many different companies which wish to make large amounts of money. Also Brazil owes large amount of Depts. and so the government believe that by developing the forest it will help to contribute towards the payment of these depts. Nevertheless it causes many problems for the ecosystems of the forest and the world. Deforestation in Amazonia has led to many conflicts between different groups of people. Some people argue that deforestation has its economic benefits and that developing the Amazon will have benefits for the people and economy of Brazil. However certain groups like world wildlife fund (wwf) are concerned because large amounts of animals and plant are becoming extinct. They argue that it is a global mistake and that in the long term this will only cause more problems for Brazil and the rest of the world. The best uses of the rainforest are those that help the people to improve their standard of life help the country to become more developed and wealthier and use
River Chess Coursework
River Chess Coursework My coursework involve a study of the river chess near Amersham. It is obviously based on the work that we did as part of the Rivers module. My work will show how this river changes as it moves downstream. Firstly, the River Chess springs from the Chess Valley in Chesham and Hertfordshire which is in South-East of England. The reason why we studied R. Chess is because the nearest river to us and it will be wise to take measurements of the size of a small river instead of a large e.g. Thames, where it will be difficult to take measurements. Chess River has a drainage basin of 105 square km that covers parts of Chesham, Buckinghamshire and Hertfordshire. Site 1: 1.5 km from source Site 2: 16km from source Site 3: 17 km From source It is important to study the rivers and systems, so we know what to expect and will be able to control them in different ways Leaves example - where the rivers it will not lead to a disaster to the surrounding villages as we all know that if a major river flood can cause devastation as when the Mississippi flooded in New Orleans in 2005. Therefore studying the history and the rivers we have Aid to bring about the prevention of floods. However, the study of rivers in the summer is different than in the winter because the river depth varies depending more rain in
Geography Coursework
The Isle of Purbeck Introduction The Isle of Purbeck is a huge tourist attraction which is located in the county of Dorset, England and has landmass of approximately 60 sq miles. It is bordered by the English Channel to the south and east. Purbeck is not really an island; it is a peninsular on the South Coast of England near Bournemouth, Dorset. It is a place of natural beauty which is wonderful for family holidays or a quiet break away. Not far from London (2 1/2 hours by train), Purbeck is an area with many places of natural beauty which is why most tourists go to visit the Peninsular. Swanage and Wareham are the main towns. Swanage is on the coast and there you will find guest houses or campsites. Purbeck is great for walking especially along the coast with beautiful views and unspoilt countryside. The famous Old Harry rocks which is one the areas I will be focusing on later in my coursework, are just off the coast and the white cliffs are a dramatic backdrop for bird watching. The walks are quite gentle though fairly hilly but the towns are quite far apart so be prepared and bring a hat, good walking shoes and lots of water. These are some of the main reasons why Tourist's, visitors visit the isle of purbeck. Investigation Throughout my Coursework I concentrating on 3 Hypothesis's which all have purpose in this investigation. The 3 Hypothesis's are stated below,
Climate Change
U.K Climate Change and its Effects The threat of climate change will have impact in the following areas of life in the British Isles: • Sea level rises • Flooding • Ocean currents • Health • Agricultural • Wildlife However there may be new opportunities offered by a warmer climate. However, the overall effect of climate change for the world is NEGATIVE. Rising Sea Levels Sea level will rise by between 10cms and 90cms this century depending on how we reduce CO2 emissions. The coastline of Britain could change dramatically. Low lying areas could be invaded by the sea e.g. East Anglia Ocean Currents The Gulf Stream brings warmth to the UK and north-west Europe and is the reason we have mild winters. The average annual temperature of north-west Europe is about 9C above the average for our latitude. If greenhouse gas emissions continue to increase, the temperature and density of the sea water in the North Atlantic will change with dramatic consequences. The gulf stream may stop or be greatly reduced. This would mean that less heat is brought to north-west Europe - harsher winters and mild summers. Flooding The UK has experienced devastating floods throughout the last five years, which have affected thousands of people and caused millions of pounds worth of damage. Last Summer's floods shocked the country - Large town were cut off or under
