| Human intervention: Many animals would have been alive today had it not been for human intervention; Which were killed because of fear of this organism, or in order to obtain food, and it is possible to protect living organisms from humans by knowing their motives for killing and limiting them | |
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| Of living with new circumstances and thus survival | The animals are still fighting a daily battle for survival, whether individually or collectively, but sometimes the battle ends with the death of this animal, and the reasons for the extinction of the animals include the following: Natural extinction: This type of extinction occurs because of a natural disaster that kills entire groups of animals, but some of them happen very slowly, so it is possible for organisms to survive them through adaptation or by what is called natural selection, which means that the animal acquires new physical or behavioral characteristics that enable it |
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