What is the main cause of a human-created mass extinction?
a decrease in the amount of ozone in the atmosphere
an increase in greenhouse gases
a decrease in the number of nonnative species introduced
an increase in the human population
Answers
Answered by
1
Answer:
my answer is by human like
construction of building
cutting trees
making forest as there own land
Answered by
2
Answer:
an increase in the human population
Explanation:
Similar questions