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500

The process of water changing from a liquid into water vapour. 

What is evaporation?

500

The process of solid ice by the loss of heat.

What is melting?

500

The process of going from solid ice to water vapour without first becoming liquid.

What is sublimation?

500

The process of solid ice becoming liquid by adding heat.

What is melting

500

The process of water vapour turning into a liquid.

What is condensation?