Edexcel IGCSE Geography 復(fù)習(xí)筆記 2.1.3 Coastal Environmental Change Influence of Geology Geology shapes the coastline over time, place and space A coastline made up of softer rocks such as sands an...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 2.1.2 Coastal Landforms Erosional Landforms Headland and Bay Found in areas of alternating bands of resistant (hard) and less resistant (soft) rocks running?perpend...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 2.1.1 Coastal Processes Wave Action & Erosion Coasts are the meeting point of the land and sea and are an open system, with inputs (sediment), transfers (longsh...
Spontaneous Generation Pre-existing cells In 1852 Robert Remak made the conclusion that cells divided to form new cells, that is cells came from?pre-existing cells His conclusion was reached after ...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 1.3.3 Flooding - Causes & Control Causes of Flooding Flooding occurs when the?capacity?of the river channel is exceeded The water flows over the banks and onto ...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 1.3.2 Water Quality & Supply Variations in Water Quality Clean,?potable?water is essential for human consumption, irrigation and for livestock Approximately one...
Practical 1: Using a Microscope Many biological structures are too small to be seen by the naked eye Optical (light) microscopes are an invaluable tool for scientists as they allow for tissues, cel...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 1.3.1 Water Uses, Demand & Supply Water Uses Only?2.5%?of the water on Earth is?freshwater 68.7%?of freshwater is stored in glaciers and ice sheets and?30%?is g...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 1.2.3 River Landscapes Upland Landforms River landscape characteristics The changes in river channel characteristics, lead to changes in the river landscape The upl...
