What is the biggest threat for human race according to you?

Explanation:

The biggest threat for human are human, (so ourself) or pollution

Sorry for my English.

Climate change, it is a serious crises that will determine the future of the human race. Since our planet is protected by the Ozone layer, and we continue to burn holes into it through manufacturing and other toxins. Causing the temperature to rise higher each year and eventually melting the north and south pole.

If we continue to ignore this problem well eventually become the next Mercury

the correct answer that would best complete the given statement above would be option b. expanding civil services. diocletian and constantine paved the way for foreign invasion by dividing the empire, creating administrative bureaucracies and reorganizing the military, except for expanding civil services. hope this answer .

click to let others know, how is it

explanation:

b toward the volcano.landward. the landward side of something is the side nearest to the land or facing the land, rather than the sea.