This causes pieces of the continental crust to crack and pull apart. Some slabs of the crust sink, causing a rift zone. If the lithosphere continues to spread, a narrow sea can form. Continued spreading produces an ocean basin and ridge system.
Confidence votes 3. a tiger is a mammal because they give milk to their young and produce milk. They breath the air form of oxygen and produce milk. They fulfil the criterion that need to be fulfilled by a mammal. Thse being that they are warm blooded, animals that give birth to live young and sucle them.
Koreans on the other hand named the tiger the King of the Animals. In India, god Shiva was seen in the aspect of the destroyer and was always depicted as wearing a tiger skin and riding on a tiger. Universally, the tiger is a symbol of power and strength and can also be a power of destruction and violence.