32)
which of these is most likely to contribute to the long-term instability of a local ecosystem?
a) storms that uproot large trees in the area
b) introduction of a non-native animal species
c) seasonal migration of birds to and from the ecosystem
d) flash floods that destroy the nests of local water birds

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

hope this any more questions i am here plz mark brainliest