The only process which requires the input of energy is evaporation.
endergonic
A motor that requires no energy input once it is running
Is it's Energy Efficiency.
Any activity, or process, requires energy.
Evaporation.
Diffusion is a process that requires no energy (by an organism).
The only process which requires the input of energy is evaporation.
Energy release is to condensation as energy input is to vaporization. Vaporization requires energy input to happen, while condensation releases energy.
Melting requires energy input or absorption because liquid water has more energy than solid water.
Reverse Osmosis
The evaporation of water is endothermic. In order for the hydrogen bonds to be broken in water (which is required for water to evaporate), an input of energy is needed. Conversely, the condensation of water vapor is exothermic.
endergonic
Endergonic
Diffusion is a process that requires no energy (by an organism).
Active Transport - im sure
Cell respiration requires the process of energy and cells rely on active transport to provide the amount of energy.