If you start with a 1kg sample after 1620 years there will be 0.5kg
after 3240 years (another 1620) there will be 0.25kg
after 4860 years (another 1620) there will be 0.125kg of radium left.
There is a kinda complicated formula for things that aren't in neat little divisions like that but i cant remember it. I can find it if you want but i dont know if you will need to know it.
I would say Diandra, because she provides the most in depth description!
Answer: The difference between glacier accumulation and glacier waste.
Glacier budget refers to the balance develop between the amount of ice accumulate in a region and the amount of ice being lost through processes like sublimation, melting of ice and breaking of the icebergs. It follows two zones.
Accumulation zone: In this zone, the extent of accumulation of ice exceeds over the extent of melting.
Ablation or wasting zone: In this zone, the extent of wasting of ice due to reasons like melting, sublimation and others exceeds over the extent of accumulation of ice.
