If all land on Earth was still connected how would this affect biodiversity​

there would be little to no biodiversity because all the climates would be quite similar making everything in them similar as well.

Explanation:

i pretty much based my answer off of what we know pangea to have been like.

good luck :)

hopefully, this helps

have a great day !!

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

i know can you plzz me with this question im sorry i didt answer your question i just need hel.