A megacity is a city or area that has more than ten million people, for example Shanghai, Hong Kong or Jakarta to name a few. With that amount of people, there can be a lot of problems in megacities. Sometimes, these cities and their populations are growing so fast that the government cannot implement policies… Continue reading Megacities – The good and the bad
A lot of people would never even consider living in a floodplain, but, despite the obvious hazard of floods, living in a floodplain can have some advantages for those that settle there. Here are some reasons why there may be settlements near floodplains. Floodplains are areas of flat land. This means that they are easy… Continue reading Why do people live in Floodplains?
Stage 1 birth rate is high and the death rate is high. The population remains stable Very few countries are at this stage Stage 2 birth rates are high but the death rates begin to fall. Population is increasing. Lots of countries in the developing world are at this stage, due to improved… Continue reading Demographic Transition Model
Flooding is when a river gets more water than the river channel can hold. Therefore the river overflows. There and human and physical causes of flooding. Human Causes: Ploughing up and down slopes allows rain water to get to the river faster. Dams can burst meaning more(excess) water in river channels and flooding. If… Continue reading Flooding and Flood Prevention
There are so many command terms and often, students lose easy marks because they’re not fully aware of what the question is asking them! I had made a list of command terms and what they want from you. Use these when you’re writing questions, and by the time the exams come around, these commands will… Continue reading How to use Command Terms
The Water Cycle (Hydrological Cycle) Seas and oceans contain 97% of the world’s water. 2% of water is frozen in ice. That means that only 1% of the world’s fresh water is in the land/air. This water is recycled repeatedly in the water cycle or the hydrological cycle There are a number of steps in… Continue reading The Water Cycle
Volcanoes Volcanoes form when magma rises through cracks in the Earth’s surface. Pressure builds up inside the Earth. When this pressure is released, magma explodes to the surface causing a volcanic eruption. The lava from the eruption cools to form new crust. Over time, the rock builds up and a volcano forms. Volcanoes occur at destructive and constructive boundaries. Volcanoes… Continue reading Volcanoes and the hazards they bring!