A scientist is studying the effects of ice coverage during winter on aguatic chemistry in northern Ontario. As the spring season begins, a scientist takes an ice sample from the top of a pond and finds the temperature of the ic to be -8C. She estimates the total mass of ice on the pond to be 2.5 x 10kg. A month later, the ice has gone, and the temperature of the surface water in the pond is 4C (assume the entire pond has a temperature of 4C) How much energy was absorbed from the environment in this process? Any required constants can be found on the reference page