Is sponge hard or soft material

Everyday we can see many sponge,and it can use in many places.Whether want to know more about sponge.Whether want to know how is that materail look like.Soft materail or hard material?We will answer you as follows:

Sponge is generally considered a soft material. It is made up of porous and flexible material that can absorb and hold water. The softness of the sponge makes it effective at cleaning and scrubbing surfaces without causing damage. It is also used in various applications such as cushioning, soundproofing, and insulation because of its ability to absorb shock and vibration. The soft and pliable nature of sponge also makes it comfortable for use in a variety of products such as pillows, seating, and shoe inserts. Overall, sponge is a versatile and useful material that is appreciated for its softness and ability to adapt to different uses.