They must have a list of biomes there. When they say which one is endangered they mean which one is likely to no longer exsist after an amount of time.
The human activity that creates the least threat to global stability is : Reuse of Plastic bags.
Plastic bag need a lot of time to be degraded in the soil which will create a threat to the environment. Reusing plastic bag will reduce this threat.
hope this helps
Answer:
broken windows, flooding, cracked roofs, compromised electrical system
Also breaks spirits
Explanation:
