Geography

• True or False: Our seas heat up slowly and cool down stowly- True
• Name one natural process that can cause climate change (not-man made process )-
• List three green house gases- carbon dioxid,methane,nitrous oxide
• Explain how limestone rock is weathered by the process of carbonation - this process starts of by rainfall absorbing Co2 which creates a weak carbonic acid ,when this weak carbonic acid comes in contact with limestone a chemical reaction occurs ,this dissolves the calcium carbonate in a process called carbonation.the limestone permeable rock has vertical cracks (joints) and horizontal bedding planes
• Features that can be found in karst landscapes- grinks,clints
• finite energy- energy that will eventually run out it can’t be used over and over again in other words it’s non renewable
• infinite energy - energy that you can use over and over again in order words it’s renewable