The diagram below shows the Earth (E) in its orbit around the Sun. Based on the Earth's location in the diagram, where will the Earth be in six months? Near position 1

Near position 2

Near position 3

Near position 4

The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?