Question

What if is all human disappears?​

Answer 1

Explanation:

Life After People is a television series on which scientists, mechanical engineers, and other experts speculate about what might become of Earth if humanity suddenly disappeared. The featured experts also talk about the impact of human absence on the environment and the vestiges of civilization thus left behind.

Answer 2

Answer:

All told, human beings would struggle to survive in a world without trees. Urbanised, Western lifestyles would quickly become a thing of the past and many of us would die from starvation, heat, drought and floods.