What is the explains the shape of the earth ?

So the shape of the Earth is round.

Explanation:

You know how when you look straight ahead out on the beach? The horizon is a line, right? Well, if the Earth were flat, that line would not exist. Instead, you would see a lot more of the ocean. Try it now and see what I mean. There is a limit to how far you can see, that is because if you stand on a sphere, and someone were to behind standing on the side of it, you wouldn't see them because you would be looking ahead, not down.

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

wait any answer choices plz