The Earth’s circumference around the equator is slightly bulged as compared to the circumference around the poles. If the circumference around Earth’s equator is 29,902 miles, what is this in Mm?

48.123 Mm

Explanation:

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.