Answer:
Separation technique used to separate mud and water without heating:
Sedimentation-Decantation
Step-by-step explanation:
1.The settling of the heavier particle at the bottom when the container is left undisturbed is called sedimentation.
In a mixture of Mud and water :
In this process the heavy mud particles settle at the bottom due to their high density .
2. Decantation : It is the process of pouring out the upper clear layer of the light particles.
In a mixture of Mud and water :
The water is lighter and form a clear layer over the settled mud particles. Hence by decantation the clear water is poured into a clean separate container
Thus mud remain in the bottom and the mixture is separated