How do you find the area of a circle? What are the different types of heat transfer? What are the causes of change in climate?

Climate Change Final Exam Study Guide 2 Area of a circle: pi*r Surface area of a sphere: 4pi(r )2 Temperature Conversions for Celsius, Fahrenheit, and Kelvin Celsius = 5/9 (Fahrenheit - 32) Fahrenheit = 9/5(Celsius) + 32 Kelvin = Celsius + 273.14 1 degree of difference for Kelvin = 1 degree difference for Celsius = 1.8 degree difference for Fahrenheit Kelvin is the “absolute” temperature scale – 0 Kelvin is the coldest that any object can possibly be. Metric Units Distance: Meter Time: Seconds Mass: Kilograms Energy: Joules Power: Watts Metric Uni12Prefixes Scale: tera = 10 base units Giga = 10 10 Mega = 10 6 kilo = 1000 hecto = 100 base unit centi = 10 -2 -3 milli = 10 -6 micro = 10 nano = 10