Tracks distribute the weight of a vehicle over a larger area, thus making them able to traverse soft ground easier than a vehicle with wheels, which concentrate the weight onto a smaller area. Think snowshoes.
It's not really weight that causes massive objects to sink into mud; it's pressure. By spreading the weight of a tank over the much greater area of the tracks, you greatly reduce the pressure.
Weight distribution. Tracks - caterpillar and band tracks both - spread the weight over a much broader area, reducing ground pressure. Were they on tires, tanks would have much greater ground pressure, and would be much more prone to sinking into the ground.
Tanks might be heavy, but their tracks are very wide, spreading that weight over a very large area. Tanks exert less pressure on the ground than a person. But if the ground gets soft enough, even a tank will sink.
Battle tanks use caterpillar tracks to spread their heavy weight on soft ground. this prevents the sinking of land under the weight of the tank . ( as more the surface area less the pressure .)
beause they are easer to useon muddy ground and easer to use on bumpy gravel, mud, sand etc ...
Caterpillar tracks are knobbly strips of metal or rubber, which wrap around the wheels of tanks, bulldozers and other off road vehicles. They stop the wheels from getting stuck in muddy or sandy ground. This is a very helpful technique.
Tanks are very heavy vehicles, and need their tracks to spread their weight on the ground. This helps them travel over soft ground without sinking in too deeply. The metal tank tracks are also less likely to be damaged by gun fire, which would soon puncture pneumatic tyres.
The weight of the tank is distributed over a large area, exerting less pressure on the ground. Hence, the army tanks run on tracks.
Tanks are very heavy vehicles, and need their tracks to spread their weight on the ground. This helps them travel over soft ground without sinking in too deeply. The metal tank tracks are also less likely to be damaged by gun fire, which would soon puncture pneumatic tyres.
Battle tanks use tracks to spread their weight on soft ground. Tanks weigh 40+ tons; If they used wheels they would often get stuck. It's the same reason earth moving equipment (bulldozers) use tracks.
Caterpillar tracks.
Because of the muddy land, it sunk most tanks making it useless
By sinking them!