destroying one part of the ecosystem affects every other part of it .
A antonym for biosphere is an environment that is not natural.
Answer:
There are an estimated over 10,000 bird species that exist in our world
Explanation:
The most notable types include humming birds, which have incredibly fast heart beats of up to 1,260 beats per minute.
There are also a group of birds that are flightless and cannot fly, which include Ostriches, which are also the tallest and heaviest living birds. In fact an ostrich is the closest ancestor to a Tyrannosaurus Rex.
Overall, there are many amazing birds out there! Hope this helped a little!
When the temperature rises the ice in antarctica will melt causing the sea levels to rise. I think that is the answer. hope it helped