YES, There are many understory mammals (big cats) that live there.
monkey's, frogs, snakes, maybe some big cats
The big fat thing coming out of you.
Ozone layer protects us from the harmful effects of radiation. In absence of ozone there would be big problems to all living organisms. Ozone is denoted by O3 .
No, a cave is a hollow in the ground, usually one big enough for a person to enter. The nearest word to your description is aquifer.
for example. First there is a big mountain then a lake then a big forest.first the snow falls into-the mountains cracks and then turns into ice than it makes the cracks bigger and they fall of after that the wind picks up rocks and sand and carries it to the lake and drops it.[it makes a layer]then a decade later the forest burns to ashes.the ashes get carried by the wind and into the lake[it makes a big black layer in a thin line over the rocks]then the same thing happens with the mountain and then it fills the lake with ashes and rock. that is one the process of metamorphic rock.
They live here so so they won't have to get attacked by all the other big animals
Emergent layer where trees poke higher, canopy layer thick shelter made by trees overlapping, understory layer where the trunks and ferns etc are and the floor where more plants, ferns, baby trees and leaves are, the leaves get so thick that they become a carpet.
big cats live for 15-20 years in the wild
Bobcats
Yes they do, they just live inside of a house. But big cats are also just bigger than them.
Big cats live in zoos so yes.
No, lions are the only big cats that live in groups except for female that are caring for their young.
If it a cat than it would live in green grass and in big spaces like in the wild where lion and big cats that r just like cat
None, actually.
By mating then giving live birth.
because its hot and warm
In the wild, big cats usually live until age 15 or so. In captivity, they live a few years longer. The maximum in captivity is around 20 years.